Replacing a Damaged or Noisy PSU Fan
The third step you can take is to replace a damaged or noisy PSU fan. The PSU fan is one of the components that most often have problems because it works constantly to cool the PSU. A faulty or noisy PSU fan could indicate that it is not working properly, and could cause the PSU to overheat. A damaged or noisy PSU fan can also interfere with your comfort when using a PC.
To replace a damaged or noisy PSU fan, you must purchase a new PSU fan that matches your PSU specifications. You should also open the PSU and replace the old PSU fan with a new one.
However, you should be careful, because opening a PSU can be dangerous and can void the warranty. You should also make sure that you have enough knowledge and skills to do this. If not, you can ask for help from experts or experienced technicians.
Here are the steps to replace a damaged or noisy PSU fan:
- Turn off and unplug the PC from the power source. Open the PC case and remove the PSU from the PC. You can disconnect the cables connected to the PSU, or remove the screws that secure the PSU.
- Open the PSU by removing the screws that close it. You should be careful not to touch sensitive parts, such as capacitors, that can store electricity. You should also wear gloves and protective goggles for your safety.
- Remove the old PSU fan by removing the cables and screws connecting them. You should note the position and color of the cables connected to the PSU fan so that you can reconnect them correctly.
- Install the new PSU fan by connecting the appropriate cables and screws. Make sure the new PSU fan is the same size, voltage, and current as the old one. Otherwise, it could cause problems with your PSU or PC.
- Close the PSU by reattaching the screws that close it. Reinstall the PSU and PC. Make sure all cables and components are well connected and tightly. Close the PC case and turn on the PC.
Replacing Thermal Paste on CPU and GPU
The fourth step you can take is to replace the thermal paste on the CPU and GPU. Thermal paste is a material used to increase thermal conductivity between a CPU or GPU and a heatsink or cooler attached to it.
Thermal paste can reduce heat resistance and help cool the CPU or GPU. However, thermal paste can also dry out, crack, or wear out over time, and can reduce its effectiveness. Bad thermal paste can cause CPU or GPU overheating and can affect the PSU as well.
To replace the thermal paste on the CPU and GPU, you must buy a new, quality thermal paste. You’ll also need to open the PC and remove the heatsink or cooler from the CPU or GPU. You should clean any old thermal paste residue from the CPU, GPU, and heatsink or cooler with a clean cloth and alcohol.
You should apply the new thermal paste in the right way and according to the manufacturer’s instructions. You’ll need to tightly reattach the heatsink or cooler to the CPU or GPU. You should test your PC to make sure that the CPU and GPU are not overheating anymore.