How to install CPU into Mainboard properly, without bent pins

CPUs have many small pins that can easily bend if handled incorrectly. In this article, we will learn how to install the CPU properly, ensuring proper contact with the socket, along with how to use thermal paste to achieve optimal performance.

Table of Contents

Instructions for installing CPU into Mainboard
Install the CPU cooling fan on the motherboard

Installing a CPU onto a motherboard requires care to avoid bent pins or improper contact. This guide, TipsMake, will help you perform the steps easily and safely.

Instructions for installing CPU into Mainboard

Step 1: Place the motherboard on a flat surface if it is not installed in the case.
If the motherboard is in the case, make sure the area has enough light to work. Then, slide the large latch on the motherboard up.

images 1 of How to install CPU into Mainboard properly, without bent pins — *Images 1 of How to install CPU into Mainboard properly, without bent pins*

Step 2 : Lift up the CPU cover:

images 2 of How to install CPU into Mainboard properly, without bent pins — *Images 2 of How to install CPU into Mainboard properly, without bent pins*

Step 3 : You will see the slots on the Main and you need to carefully observe the special positions on it.

images 3 of How to install CPU into Mainboard properly, without bent pins — *Images 3 of How to install CPU into Mainboard properly, without bent pins*

Step 4 : You need to CPU up pay attention to 1 semi-circular anchor point on CPU to install correctly the semi-circular anchor point on Mainboard.

images 4 of How to install CPU into Mainboard properly, without bent pins — *Images 4 of How to install CPU into Mainboard properly, without bent pins*

Step 5 You pick up the CPU and you will see a small yellow triangle in the right corner. This prevents you from inserting the CPU backwards.

images 5 of How to install CPU into Mainboard properly, without bent pins — *Images 5 of How to install CPU into Mainboard properly, without bent pins*

Step 6 You will see a triangle on the Mainboard, you need to place it exactly in this position and then gently put the CPU into the Mainboard.

images 6 of How to install CPU into Mainboard properly, without bent pins — *Images 6 of How to install CPU into Mainboard properly, without bent pins*

Step 7 When placing the CPU, you need to pay attention to the notched corner being placed in the correct position.

images 7 of How to install CPU into Mainboard properly, without bent pins — *Images 7 of How to install CPU into Mainboard properly, without bent pins*

Step 8 Slide the 2 CPU retaining bars in as before.

images 8 of How to install CPU into Mainboard properly, without bent pins — *Images 8 of How to install CPU into Mainboard properly, without bent pins*

Step 9 You need to pay attention to the locking pins are in the right place.

images 9 of How to install CPU into Mainboard properly, without bent pins — *Images 9 of How to install CPU into Mainboard properly, without bent pins*

Install the CPU cooling fan on the motherboard

Step 10 After installing the CPU, you will see 4 pins around the CPU, this is where the fan is screwed in.

images 10 of How to install CPU into Mainboard properly, without bent pins — *Images 10 of How to install CPU into Mainboard properly, without bent pins*

Step 11 You need a heatsink fan to mount which also has 4 legs.

images 11 of How to install CPU into Mainboard properly, without bent pins — *Images 11 of How to install CPU into Mainboard properly, without bent pins*

Step 12 : Place the cooling fan on the Mainboard on the CPU.

images 12 of How to install CPU into Mainboard properly, without bent pins — *Images 12 of How to install CPU into Mainboard properly, without bent pins*

Step 13 Press the fan down and screw the 4 legs tightly to the Mainboard.

images 13 of How to install CPU into Mainboard properly, without bent pins — *Images 13 of How to install CPU into Mainboard properly, without bent pins*

Step 14 Next, plug the power cord into the cooling fan.

images 14 of How to install CPU into Mainboard properly, without bent pins — *Images 14 of How to install CPU into Mainboard properly, without bent pins*

Step 15 Finish and reassemble the computer.

images 15 of How to install CPU into Mainboard properly, without bent pins — *Images 15 of How to install CPU into Mainboard properly, without bent pins*

With the detailed instructions above, you can easily install the CPU on the Mainboard yourself without the need for a technician. Make sure the CPU and Mainboard are compatible, and handle gently to avoid bending the CPU pins. If you want to continue upgrading, you can refer to how to install a CPU heatsink to optimize performance and extend the life of the components.

Samuel Daniel

Update 26 February 2025

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