On-Site I.T Services Blog

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PC shutdown by itself



Start-End: 5.15 – 11.11

shutdown by itself after 30-60 minutes of use.

Details testing and troubleshoot findings;

  • Hardware test;.
    • tested RAM, harddisk, mobo all OK.
  • we inspect and replace the coolant paste and loosen the processor heat sink srew
    • we suspect this is the reason of the unplanned  shutdown – still shutdown on itself.
  • Try to replace the PSU ( 3.5.11; 18.00 – 19.00)
    • After hours leaves the computer ON and the auto shutdown problem is fixed.

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