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Author Topic: computer turns on and off by itself at about minute intervals, won't boot up  (Read 2600 times)

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Bill

  • Guest
Computer worked fine, I shut it down.  Turned it back on and when I did it stayed on for a minute and then shutdown.  It now just goes on and on at about minute intervals.  It won't boot up and F8 key brings nothing.

Allan

  • Moderator

  • Mastermind
  • Thanked: 1260
  • Experience: Guru
  • OS: Windows 10
How far does it get in the boot process? Could be a failing (or failed) power supply.