HP Pavilion F1904 flashes on

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  • Jooo
    Badcaps Veteran
    • Oct 2011
    • 222
    • Finland

    #1

    HP Pavilion F1904 flashes on

    Hi there

    I got this HP Pavilion F1904 which turns on and shows picture for about 5 seconds, but then shuts off (or goes to power saving mode)
    What could be the problem? I already recapped the PSU of the monitor (was full of Crapxons) even though they weren't bulging.
    That didn't change anything.
  • jayoung
    Senior Member
    • May 2011
    • 172

    #2
    Re: HP Pavilion F1904 flashes on

    Sounds like 2 seconds to black. The following post is a Guide to Troubleshooting "2 Seconds to Black."

    https://www.badcaps.net/forum/showthread.php?t=10419

    Issues can include bad capacitors, bad transformers, bad ccfl's or ccfl wiring, bad transistors, etc.

    Comment

    • retiredcaps
      Badcaps Legend
      • Apr 2010
      • 9271

      #3
      Re: HP Pavilion F1904 flashes on

      Originally posted by Jooo
      What could be the problem?
      This could be 2 seconds to black. See posts #19 and #20 for details.

      https://www.badcaps.net/forum/showthread.php?t=10419

      edit: Late game as usual (when using wifi) by one minute.
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      We respectfully ask that you make some time and effort to read some of the guides available for basic troubleshooting. After you have read through them, then ask clarification questions or report your findings.

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      Comment

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