Programs for overclocking a dell laptop. How to overclock the processor on a laptop

Every second user has at least once thought about how to increase the performance of a laptop. Because of this, the device will work faster with many games and applications. The most common option is to overclock the processor and increase its clock speed. But how complicated is this procedure, often referred to as “overclocking”? Is it safe to overclock a laptop chipset? What unpleasant consequences should you be wary of? Finally, how can you increase the processor power on your laptop yourself? You will find answers to these and many other questions in this article.

Both Intel and AMD processors are amenable to the overclocking procedure or, more simply put, “overclocking”. After all, many of them operate at only 60-70% of their maximum power. This fact allows you to overclock many CPUs, bringing the figure closer to 100%. However, how effective and safe is all this?

Therefore, first you should decide how useful it is to overclock the processor on a laptop. In addition, we need to talk about the negative consequences that may appear after increasing the power of the chipset.

Let's start with the positives. Perhaps there is only one of him. But quite significant. After all, without spending a single ruble, you can get a more powerful processor. But there are a little more disadvantages:

• energy consumption will increase;
• The battery charge will be consumed faster;
• the device will become hotter;
• the service life of the processor itself will decrease.

It is worth noting that overclocking the processor on a laptop is not only risky, but also not an easy task. This is due to the fact that on laptops the performance gain is always small. You also often have to deal with overheating. The compact dimensions of all the “internals”, the close arrangement of components to each other and the miniature cooling system only contribute to this. As a result, many laptop models heat up so much even in the initial stages of overclocking that they constantly turn off and freeze.

Therefore, before you start overclocking your laptop processor, seriously evaluate the pros and cons. It may be safer and more reliable to simply save money to buy more powerful laptop. If you nevertheless decide to increase the processor performance, then remember that the maximum increase in power that you will receive is 10-15%. No other way. It's no longer safe.

If you need to increase CPU performance significantly, then this can all be achieved only with special means and upgrading the cooling and power systems!

Step-by-step instructions on how to overclock the processor on a laptop using Windows

You now know all the pros and cons. It's time to talk about how to overclock the processor on a laptop. To do this, you will need to go into the BIOS.

However, before overclocking the processor, do the following:

1. Clean your laptop from various “garbage”. That is, delete unnecessary files With hard drive devices.
2. Optimize windows. For example, remove unnecessary applications from startup or disable services that you do not use.
3. Eliminate system errors.
4. Update your drivers.
5. Check your laptop for viruses. And the best way is to use several programs.

The fact is that many people start overclocking the processor on a laptop. But in fact, the device slows down and freezes for trivial reasons - the operating system is not configured properly, malicious software interferes with the operation of the computer, etc. So first we eliminate all errors, remove extra files and viruses, we speed up the performance of the CPU by installing fresh drivers, etc. Once you have finished with this, you can proceed to the procedure of overclocking the processor.

The easiest and safest way is to change the power supply mode. This overclocking option works on any laptop from any manufacturer - Asus, Lenovo, Acer, HP, Samsung, Dell, etc. For example, let's look at the whole process on a device running Windows 10:

1. Through “Start” we go to the “System” section.
2. On the left, select “Power and sleep mode”.
3. Next, click on “Advanced power settings”. The corresponding button will be on the right.
4. Now in the window that appears, expand the “Show additional schemes” menu.
5. Set the marker to “High Performance” mode.

Overclocking the processor on a laptop via BIOS

You can also overclock your laptop's processor through the BIOS. This is done in different ways. However, we recommend starting with a fixed frequency. For this:

1. Go to the BIOS menu. How to do it? For example, on an Asus laptop, you need to press the F2 key when booting. If you have a laptop from another manufacturer, then try clicking on Esc, F6, F8, F12, Delete when turning it on.
2. We are looking for the Power BIOS Features section.
3. Next we are interested in the AGP/PCI Clock tab, in which we set the value to 66/33 MHz.
4. Then we find the HyperTransport Frequency parameter and slightly reduce its frequency. Up to about 400 or 600.
5. We save all changes. Press F10. .

After these manipulations, the laptop should show more high performance. You can also increase the parameters system bus. This is done again through the BIOS:

1. In the POWER BIOS Features (or Advanced Chipset Features or simply Advanced) section, select the CPU Clock tab. It may be called differently. For example, Clock Ratio, CPU Bus or CPU Ratio.
2. We increase the value displayed here by 10 units.
3. We save the changes by pressing the F10 button. Reboot the laptop.
4. Now you need to test the laptop. The Everest program is suitable, through which we monitor the temperature of the central processor. It is important not to allow it to exceed 70-90 °C (depending on the CPU model). If the value is higher, then go into the BIOS again and lower the FSB frequency.
5. If the laptop shows stable performance, you can increase the value by another 10 MHz. And so on until it starts to get very hot or blue screen, freezes, or other problems that indicate the overclocking threshold has been exceeded.

How to overclock a laptop processor using a utility?

Overclocking is a complex process. Therefore, some manufacturers produce special software with which you can easily increase the power of your laptop. True, some users may have difficulties here too. Therefore, we will tell you in detail how to overclock a laptop processor using the SetFSB utility.

1. First of all, download the SetFSB program from the Internet.
2. The next step is to determine the PLL chip on the laptop processor. It is precisely this that generates the frequency for various components. How to find out which chip is on your device? Take advantage search engine and try to find the characteristics motherboard installed on your laptop. Among the various information, the PLL chip may also be indicated. Naturally, you can remove back cover and look directly at the markings of the microcircuit.
3. Run SetFSB. In the “Control” section of the “Clock Generator” window, select your PLL chip model.
4. Click the Get FSB button. After which, information about various frequencies and the current processor frequency (Current CPU Frequency) will appear in the main window.
5. Check the box next to Ultra. Move the central slider located below to the right. Literally at 10-20 MHz. Click the SetFSB button.
6. Next we test the laptop. You can use some program for this. For example, Preime95. If the laptop has passed all the “tests” with dignity, then we return to the SetFSB utility and increase the frequency by another 10-15 MHz.
7. And so on until the laptop starts to freeze or reboot. This will mean that you have found the performance threshold. On the contrary, you will have to “roll back” and reduce the frequency by 10-15 MHz.

For reference! Some processors, for example, popular intel core i3, i5 and i7 are difficult to overclock. The fact is that the manufacturer has already configured them for maximum performance. All that can be achieved with custom overclocking is a 5-8% increase in power.

There are many other programs for overclocking the CPU. For example, for AMD chipsets these are AI Booster and AMD OverDrive. For laptops with Intel processor We can recommend Intel Desktop Control Center.

Overclocking thesis laptop is slightly different from a similar process for a desktop computer. The only problem is that it is rare to find a mobile PC whose BIOS supports standard parameters for increasing efficiency.

Instructions

1. First, find out the presence of overclocking parameters specified by the developers. Turn on your laptop and open the BIOS menu. In the case of an HP device, first press F2, and then select the desired item. Go to the Advanced tab and open the CPU Settings menu. Find the Overclocking Mode field.

2. Explore available options acceleration Select the desired indicator (5, 7 or 10 percent). Save your settings and restart your mobile computer. Please be aware that increasing the efficiency of devices will result in increased power consumption.

3. Now start overclocking your video adapter mobile computer. If your laptop uses an integrated video chip, then you shouldn’t expect much productivity gain. Install the Riva Tuner program and launch it.

4. Open the menu " System Settings" Enable the use of drivers to configure 3D applications. Change the position of the sliders in the “Memory frequency” and “Core frequency” fields. Click the "Apply" button.

5. Make sure your video card is working smoothly. Now check the box next to “Run settings from Window”. Click the "Save" button and close the Riva Tuner program.

6. Get started increasing module productivity random access memory. To metamorphose RAM parameters while working in the environment Windows systems use the MemSet program. Install and run the specified utility.

7. Decrease one of the latency values ​​by one. Launch Everest and run the memory module stability test. Using this cycle, achieve maximum efficiency of memory cards.

8. Don't forget that laptops have a power mode. Be sure to select Maximum Productivity. Make sure all devices are receiving proper power.

9. Open the items that define the highest and lowest processor states. Enter 100% in both fields.

Overclocking the processor in a laptop is quite hard work. There are certainly no dangerous methods for solving this problem, because the design of laptops does not provide for a radical metamorphosis of their collations. Consequently, you will increase productivity at your own risk. But if you are confident in yourself and have decided to accelerate your “steel”, then read on.

Instructions

1. Software overclocking is carried out by using programs that control the clock generator. However, for the program to work, you must know the model of the clock generator. And to do this, you either need to disassemble the laptop and look for the microcircuit on the motherboard, or select it manually. And the list is quite large.

2. There are several other problems in using overclocking programs: Not all PLL chips support software control; Overclocking can be blocked by hardware. In this case, it will not be possible to overclock the laptop with the program, even knowing the TG model; New TGs in laptops are released very often, and sometimes it takes a lot of time to add support for such TGs to the databases.

3. BSEL-mod. With the support of this method, high and low tiers are supplied to the BSEL pins of the processor. Low and high tiers should be understood as a voltage of a certain value and for different processors it has different meanings. The corresponding processor pins are isolated or shorted to ground. This leads to noticeable overclocking of the processor.

4. But there are also pitfalls here: The latest chips for laptops from Intel later than this method block the processor multiplier at x6, as a result of which you can get the opposite result - the frequency will decrease; Using this method, you can switch the FSB frequency only to standard marks (133, 166,266 and etc.); The chipset may not officially support the FSB frequency, then overclocking may fail.

5. Clock generator mod. Here we are talking about direct intervention in electrical diagram, which combines a TG and a processor with a chip. It is similar to the BSEL mod, but it is carried out with the BSEL pins not of the processor, but of the TG chip.

6. Here are the advantages of this method: This method works perfectly on virtually all laptops; It is impossible to block such overclocking either in hardware or in the BIOS.

7. But here are the disadvantages: Technically difficult, requires the ability to have some theoretical data and knowledge of handling a soldering iron; in addition to the soldering iron, it requires the presence of several technical devices; The frequency switches only to standard marks, as in the case of the second method; This overclocking method is the same as 1 -th forces the memory frequency to increase in parallel with FSB frequency. This will lead to the fact that we can run into memory.

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Helpful advice
The last two methods are hardware-based; therefore, re-configuration is not required, even if you reinstall the OS.

Fundamental difference laptops from ordinary computers is that laptops are mobile devices, in which it is quite difficult to change components. In order to increase the productivity of a computer, important parts are often simply added or replaced. This method is not suitable for laptops, since the most that the average user can do is add RAM. Here are some primitive overclocking methods laptops .

You will need

• Access to the Internet
• Administrator account

Instructions

1. If you have free slots for RAM, then purchase and install an additional RAM stick. In order to correctly select the right model for collations, install any program that displays the properties of your hardware. It’s best to buy RAM identical to the one that’s already in your laptop.

2. If your operating system has not changed for more than three months, clean the registry. This process is difficult to perform manually, so install a program prepared for these purposes. One of the most popular is RegCleaner.

3. If cleaning the registry does not help, then you need to disable as many services and processes running in the background as possible. The fact is that by default Windows uses a lot of services that are inappropriate for the average user. In this regard, find a list of services, stopping which will not lead to sad results, and disable them.

4. Disable file indexing. To do this, go to the properties of the disk partition on which the operating system is installed. Uncheck the box “Allow file contents to be indexed...”.

5. Defragment the rough disk periodically. Go to the disk properties, select the “service” tab and run defragmentation. We recommend carrying out this process once a month.

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It is difficult to find a person who is completely satisfied with his mental abilities and does not dream of improving them, becoming smarter and more resourceful. You can train your brain throughout your life, in order to use the maximum of its sources, which will help you make decisions quickly in the future, and will also increase your abilities in certain areas.

Instructions

1. To work brain and dark chocolate has a beneficial effect. To awaken your thinking, eat a slice of dark chocolate with a high percentage of cocoa content. It will also be useful to chew mint gum and do articulation and facial exercises. Do exercises, wash your face with cold water or take a contrast shower.

2. Start exercising brain, visualizing different images - say, try to observe yourself from the outside, achieving maximum immersion in this state. Close your right eye and try to “turn off” the right hemisphere brain A.

3. After this, close your left eye and turn off your left hemisphere. The exercise will be done correctly if you notice that your feelings change depending on which hemisphere you “turned off”.

4. Mentally pronounce tongue twisters to yourself, pronouncing them within yourself clearly, clearly and quickly. Try to speed up your thoughts - think in familiar phrases and formulations, but pronounce them mentally as quickly as possible. This will allow brain warm up and prepare for intense mental work.

5. You can unnaturally increase the flow of adrenaline in the body - with regular training, the body will get used to the fact that you perceive boredom, apathy and slowness as a direct threat, which means it will produce adrenaline that stimulates brain new action.

6. After excessive excitement, you need to calm down your brain– this will increase the effectiveness of mental activity. Discover the method of relaxation and getting yourself in order, the one that suits you.

7. Listen to music that gives you the most fulfilling sensations, meditate, read, relax - do things that inspire and harmonize you. Think about your dreams and future plans, imagine how you achieve them. Believe in yourself and in your success, and you will soon notice that your thinking works much more effectively.

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There are two types of video adapters installed in laptops. This can be an integrated video card or an external one. The first type of video cards uses the computer’s RAM during operation, as a result of which such video adapters are much “weaker” than external ones. Occasionally, the video card's sources are not enough to work stably with a particular application or game. In such cases, they resort to a method called “video card overclocking”.

You will need

• administrator account

Instructions

1. Under overclocking of the video card in laptop usually imply a metamorphosis of its parameters to increase productivity when working with a specific application or a number of them. Integrated video cards themselves take the required share of the computer's RAM, thereby feeding their sources. External video adapters have their own RAM, which allows them not to consume system resources, thereby slowing down its operation.

2. In order to disperse video card, you need to disable settings that can slow down many applications. Most often they are: vertical sync (vertical sync pulse), anisotropic filtering and 3D buffering. If one of these parameters is not significant for a particular application, then it should be disabled. To do this, open the video adapter control panel. In the case of Radeon video cards, this will be the ATI Catalyst Control Center.

3. Go to the Gaming tab, 3D Application Settings sub-item. We advise you to disable vertical sync, because... it quite significantly slows down the speed of image processing during the game. As for anisotropic filtering, it does not heavily load the video adapter. But buffering when working with a 3D application should be disabled only if its presence is not required by the program or game. I would like to immediately note that after disabling some parameters, the picture quality in games will become a little worse, but delays and other lags should disappear.

Video on the topic

Note!
Integrated video cards are often weaker than external analogues of equal capacity.

Nowadays, when everyone needs access to the Internet, a very useful item is 3G modems, which allow you to use a wireless connection in the coverage area, but after receiving this device, almost every client is faced with poor connection speed, which interferes with excellent work. Here are the real methods to solve this problem.

You will need

• PC, modem, cable, open access

Instructions

1. In order to establish and improve the speed of the Internet, you need to do it in 2 directions: Software setup Hardware (physical) setup

2. Software settings There are only two reasons for a crappy 3G connection - it's busy base station And weak signal. It’s easy to figure out what to improve the signal or its reception, software It is unrealistic, therefore it is only possible to save its consumption. To do this you need to configure Windows firewall:Go to Start - Control Panel - Windows Firewall. If you have it disabled, then enable it.

3. If you're going to browse the web easily, you might want to block all incoming connections. Then go to the exceptions tab and configure necessary programs. Internet speed will increase noticeably. This is one of the most primitive and effective methods of solving a problem in software. The super utilities that Google offers to speed up the Internet are either a “scam” or a primitive service for compressing traffic, which, in fact, is what we just did.

4. Next is hardware configuration. There are quite a lot of hardware configuration methods, one of the most effective is connecting a megaphone modem to external antenna with the help of an adapter, but for this you need to give it to the company that makes this modernization.

5. Another method is much simpler. It consists in the fact that the modem is connected to the computer via a USB extension cable, the length of which can be up to 5 meters. The modem itself is routed to the window, or even outside the window if you want (depending on the weather). Internet speed should increase. In this method, a lot depends on the quality of the cable, so it’s better to buy it in reputable stores. This article will help you cope with your 3G modem.

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Helpful advice
The cable should be no more than 5 meters.

One of the main components of a computer, along with the processor, is RAM. Incorrect setting Even the most advanced memory model can negatively affect the fault tolerance of the computer. Overclocking RAM, in some cases, helps to increase the performance of each system.

Instructions

1. Before overclocking RAM, you need to highlight the main parameters that determine its operation. Volume - determines the highest amount of information simultaneously stored in memory, the larger it is, the better. Frequency - determines the speed at which information is exchanged between memory and the rest of the system. This parameter is also very significant if the memory has a large volume, but low speed data transfer, then it will be of little use. Timing - determines the interval between the command to transfer data and the actual data transfer. The lower this value, the better.

2. The first method for overclocking memory is to use dual-channel mode. For such overclocking, an even number of memory modules with identical capacity and identical timing will be required, in addition, the motherboard must support this operating mode. To activate the mode, the modules need to be installed in slots of identical colors; sometimes the management of a specific motherboard describes in detail each activation process. In dual-channel mode, memory loading occurs evenly between two modules, thereby increasing the memory speed.

3. The 2nd overclocking method is to increase the frequency. This method can be limited both by the probabilities of the memory itself and motherboard(it must be able to work at high FSB values) and the processor. The main thing here is to choose the right processor. After overclocking, both the processor and the memory module must be able to collectively work at new frequencies.

4. Finally, you can speed up the memory by reducing the timing. When changing this parameter, you must be extremely consistent; the fact is that as soon as the timing value is reduced to the slightest, the computer will stop booting. In this case, you will need to reset the BIOS settings; therefore, the smartest thing to do is not lower all the timings at once, but one by one and step by step.

Video on the topic

Note!
Overclocking RAM can improve the efficiency of each system by 10 – 25%.

All larger number people use all kinds of USB modems to access the Internet while away from home. These devices allow you to access the global web in virtually any corner of the planet.

Instructions

1. Unfortunately, the speed of your Internet connection in many cases leaves much to be desired. Of course, there is a desire to somehow increase it. First, try connecting to a different tariff plan.

2. All operators offer a fairly diverse range of tariffs. Choose a particularly fast one if you are financially likely to do so.

3. If you need programmatically To increase the speed of Internet access, you can do this by disabling unnecessary processes, services and programs. First, turn everything off running applications using an Internet connection.

4. Pay special attention to download administrators and relatively “heavy” programs. A brilliant example of such utilities are the following programs: uTorrent, Skype, DownloadMaster, Emule, antivirus (if it updates its virus database quite often).

5. Disable unnecessary services. To do this, open the Control Panel, go to the “Administration” menu and select “Services”. Pay special attention to the services responsible for updating software And operating system. It would be better to turn them off altogether.

6. The tiny Internet connection speed of USB modems is sometimes a consequence bad signal. To improve it, use a USB extension cable, one that will allow you to place the modem in an area with better signal reception.

7. For those users who use USB modems extraordinary in the premises, there is good decision. Buy Wi-Fi router via USB port. Connect your modem to it and configure the equipment. Make a wireless access point. Place the router in the area High Quality signal.

Note!
The final method allows you not only to increase the connection speed, but also to connect several devices to one USB modem.

Fans (coolers) are installed in desktop computers and laptops. This is necessary to ensure cooling of the equipment in order to protect the devices from damage as a result of overheating.

You will need

• – SpeedFan;
• – AMD OverDrive.

Instructions

1. In situations where the fans do not cope with the task, they need to be adjusted or replaced. Start the fan overclocking process by installing the SpeedFan program. Please note that this utility is not suitable for most laptops.

2. Run installed program. Click the Configure button and go to the Options tab. Select Russian from the Language menu. Click the "OK" button. At the bottom of the menu that opens, you will see several names of fans.

3. Just above is a list of devices to which these coolers are connected and their temperatures. Increase the rotation speed of the desired fan by pressing the “Up” button. To automate the fan speed metamorphosis process, click the “Auto fan speed” button.

4. If using this program you were unable to increase the rotation speed of the cooler blades, but your computer works with ADM processors, then install AMD utility OverDrive. It can be downloaded from the official website www.ati.com.

5. Launch the installed AMD OverDrive program. Wait for the hardware scanning process to complete. In the left column, find the Fan Control menu and go to it.

6. By changing the position of the sliders located at the bottom of the menu that appears, increase the fan speed. If you want to automate the procedure for metamorphosing the speed of coolers, select the Automatic item for the required fan.

7. To consolidate the achieved result, click the Apply button. Don't close the program. Click the Preferences button located on the right top corner program windows. Go to the Settings menu.

8. Check the box opposite Apply my last settings when system boots. Click Ok. Close the program. Launch SpeedFan and check the temperature sensor readings.

There are a huge number of methods to increase processor productivity. The choice of method mainly depends on the model and capabilities of your motherboard, as well as its BIOS version.

You will need

• – CPU-Z.

Instructions

1. Test your processor first. Make sure that in this moment it works stably. Otherwise, the overclocking procedure may simply ruin the device. Install the CPU-Z utility and examine the processor status. The program menu will display the following necessary data: voltage (Voltage), multiplier (Multiplier), processor frequency (Core Speed) and bus frequency (HTT).

2. Please note that the nominal frequency value is obtained by multiplying the bus frequency with a multiplier. Now restart your computer and hold down the Delete key to enter the BIOS menu.

3. After opening the menu you need, press the combination Ctrl keys and F1 (in various models motherboards may have other “hot keys”). Now find the BIOS menu item responsible for the combination of your processor and RAM. Depending on the motherboard model, these items may be called: Advanced Chipset Features, Memclock index, POWER BIOS or Advancded. Open the required menu.

4. Now find the operating frequency of the RAM and set it to the minimum value. This is necessary so that when overclocking the processor, the memory frequency does not exceed possible limits.

5. Now take your time with the processor. If the motherboard version allows you to increase the bus frequency, then perform this process. There is no need to dramatically increase this parameter. It’s better to reboot several times, increasing each time by a couple of tens of hertz.

6. Now slightly increase the voltage supplied to the processor. It is better to add no more than 0.15 V in one approach. Otherwise, an emergency shutdown of the computer may occur.

7. Press F10 to save the settings and exit the system. Run the CPU-Z utility and evaluate the state of the processor. Repeat the overclocking procedure until optimal performance is achieved.

When overclocking a mobile computer you need to be very careful. Incorrect change in the operating parameters of this device can lead to irreversible damage to certain devices.

You will need

• – Clock Gen.

Instructions

1. Start by setting the CPU operating mode. Usually menu Mobile BIOS computers does not allow you to change CPU parameters, so use the Clock Gen program. Install this application and run it. Move the slider to increase the CPU bus frequency. Click the Test button and make sure that the processor is working smoothly.

2. If you are using a version of the program that allows you to increase the voltage supplied to the CPU, then increase this indicator by 0.1-0.2 Volts. Achieve optimal processor efficiency.

3. Restart your laptop and open the BIOS menu. Go to the Advanced Setup menu and find the RAM settings. Increase the RAM bus frequency a little. It is better to perform this process after setting the processor operating mode.

4. Configure power settings. The operating system can operate in power saving mode to extend its lifespan battery. Open Control Panel and select the System and Security menu. Open "Power Options". Select the plan you are using and click the "Set up additional power options" button.

5. Find the item “Highest CPU State”. Set to 99% for mains and battery operation. If you set a lower value, the processor will not work at full capacity. Find the "CPU Cooling Options" option and select the "Power Mode" option. This will ensure good cooling of the mobile computer.

6. Remember that laptops work much faster when connected to the mains. Use this specificity in cases where you need to ensure maximum efficiency of your mobile computer. Check the temperature of the processor and video card to prevent these devices from overheating.

Video on the topic

The power of virtually any laptop can be increased by overclocking one of its main components - the processor. The process of overclocking, that is, hardware overclocking, is admittedly quite difficult, but modern programs and utilities allow this to be done not only by experienced users, but also by beginners. Because the power of a laptop, unlike a home PC, cannot be increased by getting more strong processor, you will have to overclock it primitively.

You will need

• – SetFSB application;
• – Prime95 program.

Instructions

1. To increase the frequency of a laptop processor, you will need a special program. Download the SetFSB application from the Internet. It is with the example of this program that the overclocking process will be described. After downloading SetFSB, install it on your laptop.

2. Launch the program. In the Clock Generator line, select the model of the PLL chip that is installed on the laptop. You can find the name of the chip model in the technical documentation for your laptop or on the manufacturer’s website.

3. After selecting the PLL chip, click on the Get FSB command. A program menu will appear, which displays the current speed of your processor and other frequencies that act as options for overclocking the processor. Vice versa Get commands FSB is the Ultra line. Place a check mark opposite this line.

4. Now pay attention to the two sliders in the program window. Don't touch the bottom slider, you won't need it. All manipulations will take place with the upper slider. Move it slightly to the right. The processor speed will increase by 20-40 MHz. Now click on the Set FSB command. The overclocking setting is saved. Now the processor works faster.

5. Next you need to check the stability of the laptop at this frequency. Download and run the Prime95 program. The laptop load modes will appear. Select 2nd. Testing of the laptop in an overclocked state will begin. If the laptop does not reboot or freeze within 10 minutes, it means that it will work normally in this mode. Now you can overclock the processor frequency a little more.

6. Using this method, overclock the laptop until it starts to reboot during testing with Prime95. Don't worry, there is no threat to your laptop. After a reboot, its last operating frequency will be primitively restored. This completes the overclocking process.

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Hello.

What user doesn't want his laptop to run faster? There is no such! Therefore, the topic of overclocking will always be relevant...

The processor is one of the most important parts of any computer, significantly affecting the speed of the device. Overclocking it will improve the performance of the laptop, sometimes quite significantly.

In this article I want to dwell on this topic, since it is very popular and quite a lot of questions are asked about it. The instructions will be quite universal (i.e. the brand of the laptop itself is not important: be it ASUS, DELL, ACER, etc.). So…

Attention! Overclocking can cause failure of your equipment (as well as failure warranty service your equipment). Everything you do according to this article is done at your own peril and risk.

What utilities will be needed for work (minimum set):

1. SetFSB (overclocking utility). You can download it, for example, from the softportal: http://www.softportal.com/software-10671-setfsb.html. The utility, by the way, is paid, but the demo version, available above at the link, is also suitable for testing;
2. PRIME95 is one of best utilities to test the processor. Detailed information You can find information about it (as well as links to download it) in my article on PC diagnostics:
3. CPU-Z is a utility for viewing PC characteristics, also available at the link above.

By the way, I also want to note that you can replace all the above utilities with analogues (of which there are plenty). But I will show my example with the help of them...

I have quite a lot of articles on optimization and cleaning Windows from garbage, according to instructions optimal settings work for maximum performance, etc. I recommend that you do the following:

• clean your laptop of excess “garbage”, the best utilities for this are given;
• further optimize your Windows - (you can also familiarize yourself with);
• check your computer for viruses, oh the best antiviruses ;
• If the brakes are related to games (usually because of them they are trying to overclock the processor), I recommend reading the article:

It’s just that many users start overclocking the processor, but the reason for the brakes is not due to the fact that the processor “can’t handle it,” but to the fact that Windows is simply not configured properly...

Overclocking a laptop processor using the SetFSB utility

In general, overclocking a laptop processor is not so simple and easy: because the performance gain will be small (but it will be :)), and you also often have to deal with overheating (and, God forbid, some laptop models get hot without overclocking...).

On the other hand, in this regard, the laptop is a “reasonably smart” device: all modern processors are protected by a two-level system. When heated to a critical point, the processor automatically begins to reduce operating frequency and voltage. If this does not help, then the laptop simply turns off (or freezes).

By the way, during this overclocking I will not touch on increasing the supply voltage.

1) Definition of PLL

Overclocking a laptop processor begins with the need to identify (find out) the PLL chip.

In short, this chip generates the frequency for various components of the laptop, ensuring synchronization. IN different laptops(moreover, one manufacturer, one model range) there may be different PLL chips. Such microcircuits are produced by companies: ICS, Realtek, Silego and others (an example of such a microcircuit is shown in the photo below).

PLL chip from ICS.

To determine the manufacturer of this chip, you can choose a couple of ways:

• use some search engine (Google, Yandex, etc.) and look for a PLL chip for your motherboard (many models have already been described and rewritten many times by other overclocking enthusiasts...);
• disassemble the laptop yourself and look at the microcircuit.

By the way, to find out the model of your motherboard, as well as the processor and other characteristics, I recommend using the CPU-Z utility (a screenshot of its operation is below, as well as a link to the utility).

One of the best utilities for determining the characteristics of the equipment installed in a computer. There are versions of the program that do not require installation. I recommend having a similar utility “at hand”, sometimes it helps a lot.

CPU-Z main window.

2) Choosing a chip and increasing the frequency

Various frequencies will appear in the window (at the bottom, opposite Current CPU Frequency, the current frequency at which your processor is operating is shown).

To increase it, you need to check the box next to Ultra, and then move the slider to the right. By the way, please note that you need to move it by a very small division: 10-20 MHz! After this, for the settings to take effect, click the SetFSB button (picture below).

Move the slider to the right...

If everything was done correctly (the PLL was selected correctly, the manufacturer did not block the hardware from increasing the frequency, etc. nuances), then you will see the frequency (Current CPU Frequency) increase by a certain value. After this, the laptop needs to be tested.

By the way, if the laptop freezes, reboot it and check the PLL and other characteristics of the device. Surely you made a mistake somewhere...

3) Testing the overclocked processor

Usually, if there is some problem, then the processor will not be able to carry out calculations in this program for more than 5-10 minutes without errors (or overheating)! If you wish, you can leave work for 30-40 minutes. (but this is not particularly necessary).

A little theory

Before considering processor overclocking, you need to understand what it is and why you should do it. Overclocking is an increase in the operating frequency of the chip. The higher the frequency of the chip, the faster it works. It's simple.

Probably many people are interested in the question: isn’t this dangerous? There is always a risk. This needs to be understood. When overclocking, not only the frequency increases, but also the heat dissipation. Fortunately, modern processors are equipped with a two-level overheating protection system. When a certain temperature threshold is exceeded, the processor forcibly reduces its frequency and supply voltage. As a result, its heat generation decreases. If the temperature continues to increase, then at chip temperatures of about 95-110 degrees the laptop simply turns off. In practice, this usually does not come to this. The laptop simply freezes with a characteristic sound loop. You just need to turn it off and on again.

In this article we will not consider overclocking with increasing supply voltage. It is the increase in supply voltage that makes the greatest contribution to the increase in heat dissipation ( The dependence of heat generation on supply voltage is quadratic). In this article we will simply increase the frequency without increasing the supply voltage. In this case, the heat generation increases very slightly. In practice this is several degrees.

Let's now consider how you can overclock a PC, laptop or netbook.

A little theory. Those who are especially curious may miss it. To understand all this, let’s consider how all these frequencies are formed. In order for a computer, laptop, netbook or some other digital device For it to work normally, it is necessary that the operating frequencies of various microcircuits and their components operate synchronously or in phase. Because for different devices If different frequencies are needed, then there is a need to divide/multiply some reference frequency. This is all done by the PLL chip or clock generator. It is she who generates clock speeds for the processor and other chips. This is what it roughly looks like:

As you can see, the microcircuit is quite large, has a bunch of legs. An inattentive reader may have a question: how does the microcircuit know what frequency to set? It's actually simple. The frequency is set by a combination of voltages at certain pins of the microcircuit. This voltage combination is stored in registers. It is installed by the BIOS when you turn on your computer, laptop or other device. The values ​​of those registers can also be changed from the operating system using special utilities. Another option is to set the voltages directly: that is, solder wires to the pins of the PLL chip and set the required voltages. These combinations, pin assignments and other things are indicated in the documentation (datasheet). You can find it without any problems by entering the name of the chip and the word datasheet in Google. Such chips are produced by ICS, Realtek, Silego and others. For PLL ICS, the chip model is often written in the last line, for Realtek and Silego - in the first.

From the above we can conclude that there are three ways to overclock the processor:

1) through BIOS settings;

2) using special utilities;

3) direct soldering and setting the required voltages at the pins of the PLL chip.

Let's consider each method separately. Desktop PC owners are well familiar with the first method. The BIOS is full of similar settings. This overclocking method is the easiest. Unfortunately, the vast majority of laptops and netbooks have very little BIOS settings. There are simply no overclocking settings.

The second method is well suited for laptops and netbooks. The most popular utility for overclocking a processor is SetFSB. She supports a large number of various PLLs.

The third method is the most difficult, requires certain knowledge and experience, and also voids the warranty. It is suitable for laptops where frequency change is blocked. The essence of this blocking is that the operating frequency is set once when the laptop is turned on. Its further modification using the same SetFSB impossible.

In this guide, we will look at overclocking the processor using the SetFSB utility. Overclocking a laptop video card is described in a separate guide:.

CPU overclocking

So. First of all, you should find out which PLL chip is installed on your laptop or netbook. For this information, please refer to this forum topic: . If difficulties arise, you can simply disassemble the laptop and see what microcircuit is installed. You can see what it looks like in the photo above.

We also need a utility SetFSB and other utilities we need. You can download them using these links: /

Comment: Some time ago the utility became paid. The latest one is posted in the archive demon paid version. In the paid version, new PLL models are periodically added. The paid version costs about 150 rubles, payment via PayPal.

First we launch SetFSB:

In the window, select your PLL chip model. To find out what PLL chip you have, download the instructions for your laptop model. You can find it at the beginning of this topic: . At the beginning of each of them there is a System Block Diagram section. It indicates which chips are installed in the laptop. Among them you are looking for the Clock generator block. That block indicates the PLL model that is installed in your laptop.. If you have any difficulties at this stage, then contact us here: or do it differently.

My laptop has a chip installed ICS9LPR310BGLF. I chose it from the list. If your chip is not on the list, then you should either look for utilities that support your chip, or contact the author of the program with a request to add your chip to the list of supported ones. As mentioned above, in some laptops overclocking may be blocked by hardware.

When you have selected PLL, click on the button Get FSB:

In the main program window, various frequencies should appear and the current processor frequency in the window Current CPU Frequency. For me it is 1998.2 MHz.

In our case, overclocking will be done by increasing the system bus. To do this, move the slider in the center of the window to the right. It is better not to touch other sliders and tabs. To increase the adjustment range, check the box next to Ultra:

Move the slider slightly to the right, increasing the system bus frequency by 10-15 MHz:

To apply the changes, click on the button Set FSB:

If you increased the frequency excessively or incorrectly specified the PLL, then nothing bad will happen. The laptop will simply freeze or turn off. Then you can turn it on without any problems.

And now the processor frequency has increased slightly:

Now you need to check whether the laptop will work stably at a given processor frequency or not. To do this, run the program Prime95 from the archive at the links above. To start testing, click on Just Stress Testing:

Select the desired load mode. I settled on the third, although you can also include the second:

Click OK and run the utility HWMonitor from the archive using the links above for temperature control.

Utility Prime95 capable of generating very heavy load per processor. If the processor can cope with it, the laptop does not freeze or turn off for 10-15 minutes, then you can increase the processor frequency even more using the utility SetFSB as described above.

To stop the test, select the appropriate item from the menu:

In this way: we increased the frequency using the SetFSB utility -> checked Prime95 -> increased the frequency again and we need to look for the maximum frequency at which the laptop can work stably without freezes and shutdowns.

So. We've sorted out the overclocking. Now there is one more nuance. When rebooting settings SetFSB are reset and you will have to overclock the processor again. To avoid this, you need to add SetFSB to startup. Let's take a closer look at this process.

Adding SetFSB to startup

First you need to create a batch script. To do this we open Notebook and write something like this:

c:Program Files (x86)SetFSB 2.2.129.95setfsb.exe -w15 -s668 -cg

DO NOT COPY THIS LINE TO YOURSELF IN ANY EVENT. IT IS GUARANTEED TO BE DIFFERENT WITH YOU.

Explanation of what is what in this line:

c:Program Files (x86)SetFSB 2.2.129.95setfsb.exe- path to the SetFSB utility. Yours may be different

-w15- delay before launching the utility in seconds

-s668- overclocking settings. This is a very important parameter. We look at the first number on the right of the slider in the green field. In my case it's 668

-cg- another extremely important parameter. In square brackets you need to indicate the model of your PLL as it is indicated in the utility.

Drag the file to the Startup folder in the Start menu.

As a result, after the next Windows boot The processor frequency will be automatically increased:

That's all

Please post all questions in this forum topic:

The trouble with all modern laptops is that the processor is always weaker than on a PC. Is it possible to overclock? Absolutely yes. Is it dangerous? In the wrong hands - yes. And in skilled ones there is also a risk of “killing” the board. on a laptop? It's not very easy, but with a little effort it is possible.

Through Bios, as on a desktop computer, this will not work. There simply aren't any settings for this. Manufacturers made sure that users could not wear out all the boards and components ahead of time. However, it is possible to overclock the processor on a laptop. For this there is special programs, which even allow you not to overheat the system too much.

Before using a laptop, you need to know why it is needed. First of all, in order to increase the speed of the system. For what? Some people need to increase output for games, others - to run complex programs. Everyone has their own goals. Before you start overclocking, just in case, save all your necessary files to third-party media. Just in case.

So, most in a safe way is overclocking the processor through the program. The most reliable and popular is SetFSB. Before you overclock the processor on your laptop, you need to find out what kind of board you have on your device. This can be done by digging through the settings, computer documentation, or on the Internet in special forums. There is no need to resolder, seal, or bend anything on the board, the risk is too great. Especially for a beginner in these matters.

After starting the program, you need to select the type of your PLL chip (the same board on the processor). If your specific model is not available, then there are two options: look for another utility or contact the author to add your model to the list. Remember that some laptops simply do not allow you to overclock themselves, this option is blocked, and here you will just need to solder and desolder the chip. It is better not to do this without experience.

When the chip is selected, you need to press the Get FSB button. How to overclock the processor on a laptop? You need to know its frequency and select it in the main window of the utility. To safely overclock, in the program we move the top slider all the way to the right, without touching any others. Place a check mark next to the word Ultra. After these manipulations, you can press the Set FSB key. This will apply the selected changes.

If suddenly you make a mistake at some step, then the worst thing that threatens you is a system freeze. Nothing terrible will happen again. How to overclock the processor further? You need to make sure that the system can work on an overclocked chip. There are also various programs for this: Prime95, HWMonitor and others. If they fail to operate the processor at the frequencies you set, then you need to go through the procedure again until the system works normally.

If you decide to overclock the processor bypassing the limitation and work with a soldering iron, then remember that you take all responsibility upon yourself. You may have to buy a new processor. Why? Because there is a risk of “killing” the old one. on a laptop? It is best to contact service center. Specialists will do this in a matter of minutes.