An essential part of a CPU that contributes to dissipating the heat produced during operation is the heat sink. It consists of a copper or aluminum plate with fins to increase its surface area and improve the dissipation of heat.
Every computer system must have a heat sink for computer because it controls the temperature of the central processing unit (CPU). A worn-out or damaged heat sink over time might cause your computer to overheat and even experience damage. We'll look at the procedures in this article for changing a busted CPU heat sink.
Why Do CPU Heat Sinks Get Damaged?
Many factors can cause a heat sink for the CPU to get damaged. Wear and tear from continuous use is one of the most frequent causes. Over time, the heat sink's fins may bend or sustain other damage. Damage can also result from poor installation. Overheating could result from improper heat sink installation which prevents it from making proper contact with the CPU.
Accidental damage is also a possibility, such as when a computer is dropped or when the heat sink is being cleaned with too much force. When cleaning or installing the heat sink it's important to handle it carefully to prevent damage.
How Will A CPU Overheat With A Damaged Heat Sink?
If the heat sink is broken or malfunctioning, it won't be capable of properly dissipating the heat generated by the CPU. As a result, the CPU will begin to warm up and keep doing so until it reaches its maximum heat limit.
Even if the CPU doesn't instantly overheat when using a damaged or improperly placed heat sink, long-term damage can still occur.
Steps To Be Followed To Replace CPU Heat Sink
Careful handling and cooperation with a few important steps are required when replacing a damaged CPU heatsink. While replacing a CPU heat sink the following steps should be followed:
Shut Down the Computer System
Computers should be plugged off from the electricity source to prevent any harm. You can work without any fear inside the computer casing if there is no electric power in the system. It is also essential to prevent electric shock.
Remove The Old Heat Sink
Before attempting to remove the old CPU heatsink, eliminate any hooks or nuts holding it in place. After that, use a gentle pull to remove the heat sink.
Clean Heat Sink and CPU
Use isopropyl alcohol and a lint-free cloth to clean the CPU and heat sink after removing the previous one. The removal of any debris or old thermal paste that can prevent the new heat sink from being installed is crucial.
Apply Thermal Paste
Don't use too much thermal paste; just enough to cover the middle of the CPU. To provide effective heat dissipation, the thermal paste assists in heat transfer from the CPU to the heat sink.
Install the New Heat Sink
Place the new heat sink in place over the CPU and apply gentle downward pressure. Ensure that it is properly attached with clips or screws and makes direct contact with the CPU. Don't over-tighten the screws that break the CPU.
Reconnect the Fan and Power Source
Reconnect the fan and power source after the new heat sink has been placed. Check the CPU temperature when the machine is in use to see if it is within the normal range.
Conclusion
When replacing a damaged heat sink in the CPU, caution must be used when handling and performing the necessary steps to ensure proper installation. A faulty heat sink could lead to overheating and long-term CPU damage. By following the basic instructions you may replace a CPU heat sink that has been damaged successfully.
When cleaning or installing the heat sink, to avoid damage extreme caution should be taken. Regular upkeep and good heat sink installation can extend the CPU's life and improve its performance.
