How to Upgrade Laptop Processor – Step by Step Guide

How to Upgrade Laptop Processor

If you have a laptop and you are not satisfied with its processor performance then you are at the right place we have written this article on how to upgrade laptop processor with step by step guide so any common person can upgrade their laptop.

In the market, there are some types of laptop which are manufactured with interchangeable processors, but these types of devices are much costly and to find is a very difficult task. At some time you dissipate your maximum time even days to find it but it becomes an impossible mission.

Most of the laptops are developed with processors soldered right into to the motherboard, it is the sign of a challenge to the distinctive user, there is only an option that you sweep out the processor and put it in waste.

It is a universal truth that the processor of your laptop becomes slow after its use. This frequency can be varying processor to processor. It depends on its use. It is a much better option to upgrade your processor other than waste it. It will be a chance to boost its speed through upgrading it. At the other hand, it will also be a bit of satisfaction by saving some sort of amount.

For your ease to understand, I mention an example. Most probably, the speed of the processor of Core i5 can be boosted from 1349 to 2368 1349 if you upgrade it from 2.13GHz Pentium to 2.40GHz.

When you made a clear decision to upgrade your laptop processor, then I suggest you read the following discourse carefully. First of all ensure the following points:-

You may also like to read:- What are Good Specifications for a Laptop – 11 Point List

1. Important Points on How to Upgrade Laptop Processor

upgrading Laptop Processor

1. Make sure that your CPU is well-matched with the motherboard of your laptop.

2. Back up your complete data, it is optional.

3. Before upgrading your laptop processor, update your BIOS. It is also optional.

4. You should be with the necessary tools. Make sure, your all tools are available aside.

5. Open your laptop with proper and authenticated tools. Avoid using improper tools to avoid unnecessary damage and loss of money.

6. Take away the heatsink.

7. Sanities and clean off the old thermal paste.

8. Put off the old processor of your laptop.

Now, we discuss it in detail to upgrade the processor. Hopefully, this guide will give you complete information even you want to install, replace or upgrade your laptop processor.

If you desire to replace your processor, make sure that new processor you have chosen to replace with the old one is compatible with your laptop. As I wrote earlier that the laptop in which processor is soldered with the motherboard is not possible to replace.  To understand this process; I have taken the Lenovo G560 laptop; it’s an Intel P6100 model with 2GB memory, 250GB HDD and Intel HD graphics.

The other basic point is that it depends on the processor chipset, either your motherboard supports. If your present laptop is with 4th generation processor then you can upgrade it with i5 or i7 processor. But it should be compatible with similar Socket family.

After this, upgrade your laptop processor by following these steps.

Step 1:            Update the BIOS

Step 2:            Remove the Battery

Step 3:            Remove the Back Cover

Step 4:             Remove the Keyboard

Step 5:             Remove the Upper Shell

Step 6:             Remove the Display Assembly

Step 7:            Remove the Heatsink

Step 8:             Replace the CPU

Step 9:             Apply Thermal Paste and Reassemble

Step 1: Update the BIOS

While upgrading your laptop processor, it is the most significant step before even taking a glance out addicted to the laptop’s system. You must ensure that your complete system is with the most current version of BIOS. It is very easy to know because from time to time manufacturers make public these updates to prop up the newer CPUs. It is mandatory for your system for boosting according to your requirements.

The seriousness at the rear this substance is if you install the latest processor chip other than your BIOS allows to the system, your laptop won’t smooth boot at all. It is easy to check. You can verify about the latest version of BIOS of your system by scrolling the support section of your manufacturer’s website.

After getting the complete information about your BIOS and have updated in your laptop. Be ready to open your laptop at your end. Here, one thing must to that wear the antistatic wrist strap to save from harm the internal hardware of your system. Be sure; you will not regret after doing all thing “in the right way.”

After getting these steps, let’s move to the next step.

Step 2: Remove the Battery of Your Laptop

Different types of laptops are differently designed, but most of the steps are in the same way to open. Most of the laptops have a single back cover to reach the memory module, hard drive and its processor. You should be with service manual of your particular laptop to avoid any inconvenience.

You can easily get it and download from the manufacturer of your system. You can get knowledge about removing the battery from this manual. There might be some different for removing back cover among different laptops. Some laptops are with two back covers. For these types of devices, you should follow the operation procedure defined in its service manual. It will be a way to work properly to avoid hurdles and lose.

After removing the back cover, next is to remove the battery and its dummy card. At some times, your laptop maybe with an inherent battery option; so, in this case, you can take away it shortly. The reason behind this is to avoid the electric shock.

Safety precaution: If your laptop is with the inbuilt battery then it needs higher caution at the time of opening because the electric current is still available in a scrap of the motherboard of your system. Unfortunately, the fall of a single screw on the system circuit can be a cause of ruthless damage.

After safely removing of battery, let’s! Move to next step.

Step 3: Remove the Back Cover

Like you have previously disengaged the internal and external power sources, now move to use the screwdrivers and open the back cover of your system. When you get access the processor follow the said steps.

In some cases, even with removing the back panels, you’re not able to see the processor; it indicates that you have to take separate the upper part of your system as well. You have to remove all screw obtainable on the backside.

In some types of laptops, their screws may be concealed under the rubber covers or rubber parts. In these cases, you have to make sure to eliminate them before heading to the next step. Furthermore, if the hard disk drive or any other module comes out of the place, you may to take it out that time as well.

Step 4: Remove the Keyboard

It is cleared that you have already removed all screws. After removing all screws, the keyboard should be free to remove away. Not only the keyboard but DVD writer and wireless adapter may also be free to remove, After all, it is the time to remove the different components from your laptop. First of all, take away the keyboard with soft hands and remove its ribbon cable with great care.

In some cases, removing the keyboard might be some difficulties. For this, you have to use some tricks to remove it. Don’t rush, an unforeseen jerk or extreme power can do unrepeatable damage to your system.

If your system has DVD writer take it out, also don’t forget to remove the wireless adapter.

To be kept in mind:  Must remember that your screws should be placed from they came easily handy at the time of assembling the system back.

Now, it is time to move next step.

Step 5: Remove the Upper Shell

After removing the keyboard, you can see till some screws are visible under it. Remove them gently without putting any force or pushing with a jerk. Additionally, if you saw some ribbon and connector, you have to remove them carefully. You have to be more careful while removing the upper shell.

You have to keep care because there might be any ribbon cable or connector still present. Don’t pertain extreme power, if you face any difficulty while removing the upper shell, please recheck the bottom area of the system. There might be any hidden part or screw or which may be holding it.

Step 6: Remove the Display Assembly

If you by now can spot the base of exhibit hinges prior to remove the upper shell, this step would be performed before step 5. It might differ laptop to laptop according to its system and manufacturing domains. Glowing, remove all screws of the hinges. After this unplug the video and Wi-Fi antenna cables gently. After removing these components place the whole display assembly aside at safe place.

Step 7: Remove the Heatsink

After completing the above steps, you can see the whole motherboard clearly without any cover. Here are two points to remember; if the processor of your laptop is available on the upper side, then it is much easy to remove.

You can directly take away the heatsink’s screws and can reach up to the processor and graphics card (if it is available in your system). The second thing is that if you can’t see the processor yet, first you have to remove complete motherboard out of the body of laptop cover.

Safety precaution: Please, must use the antistatic wrist strap and make it well-grounded before touching any internal parts of your system. It is quite necessary to avoid electric shock for saving your life and your system.

Step 8: Replace the CPU

The next step after putting the heatsink aside, you have to move to replace your CPU. The processor might be visible for you in front.  Now, open the CPU socket’s screw by turning anticlockwise. Keep rotating until it stops. After removing all screws, pull the CPU gently and remove it from the socket. Must remember CPU should be handling with great care. After removing it, put it aside in a safe position.

Now the time is to put in a new CPU. Place the new one inside your system; it should be slipped automatically in the slot if suitably placed. If you think that it needs to be pushed, there is any problem alignment while placing. Here, you have to recheck it. After ensuring the proper placement of CPU, be careful to lock the CPU socket by turning its screw clockwise.

Note: Some old laptop might have a locking bar instead of a screw on the CPU socket.

Step 9: Apply Thermal Paste and Reassemble

After fitting the CPU, you have to arrange the heatsink from anew. First of all remove completely old any thermal insert (might be silver-grey gunk) with 99% isopropyl alcohol and a lint-free tease, if you have used an old CPU then make it clean as well before closing it by the cover.

After getting your CPU fully dry, put a thin coating of thermal paste to the top of the CPU. Your CPU must be spread consistently with a plastic card. Put the sort of heat sink and reassemble the laptop.

After booting up go through the BIOS and check the laptop can process or see the CPU correctly. Finally, upload your required Windows and enjoy the advanced performance of your new processor. At some times the Windows maybe fail to boot after placing a new processor in the system, not need to worry for it. Just reinstall. It will work properly then.,

How can you confirm that your laptop processor is upgradeable?

By following these steps, you can confirm that your laptop is upgraded or not.

1. Head to Crucial’s website.

2. Select the manufacturer of your laptop from all given options.

3. Choose the product family of your specific system, for which you want to check the up-gradation.

4. Select the main specific model of your particular laptop for which processor you want to warily.

5. Then hit “Find upgrade”.

6. You will get complete information either processor in your laptop is upgraded or not.


This is all about How to Upgrade Laptop Processor. I hope you like this article and it also solves your problem without any expert. Upgrading your laptop processor is never easing task in the field of computing experience. It might be some easiest way to following the steps as we mentioned earlier while upgrading it.

These are easy to implement on your own and get good results. If you’re looking for a laptop that can be modified, particularly when it comes to gaming then you must upgrade its processor if it working quite slow.

Thanks for visiting Laptop Valley.

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