start with high-speed fans-acer vx5 591g the temperature of the CPU is very low and cold

flyboy333
flyboy333 Member Posts: 2 New User
edited January 2023 in Aspire Laptops

Hello, I changed the LCDs, but I didn't care to disconnect the battery completely, then I opened the rest of the computer parts, such as the heat sink and fans, after assembling them, when I turn on the computer, after about 10 to 15 seconds, the fan They start working with maximum power, even though the temperature of the CPU is very low and cold... and I did a hard reset once, but it still didn't work.. please help me.

[Edited the thread to add issue detail]

Answers

  • Jack22
    Jack22 ACE Posts: 4,074 Pathfinder

    @flyboy333

    When more CPU cycles are being consumed by a process other than the System Idle Process, it will generate more heat and the fan will need to spin faster to dissipate the heat.

    Click on 'Yes' if the comment answers your question!
  • flyboy333
    flyboy333 Member Posts: 2 New User

    Hi, my dear friend

    I said that the laptop is turned on in the coldest possible mode and after 30 seconds the fans start working at maximum speed. Every time I turn on the laptop, it is the same. I once gave it a strong processing with Excel data that the CPU processing It went up to 80% and the laptop turned off in the middle of work. Unfortunately, the problem now is why the CPU fans start working at maximum speed. This problem occurred after opening the heatsink and laptop fans