Windows 8 and 8.1 Forums


BenQ G922HD PC startup just black then auto turns off

  1. #1


    Posts : 55
    Windows 8.1 Build 9600

    BenQ G922HD PC startup just black then auto turns off


    System Specs Intel i5 2400 3.10 Ghz8Gb of Ram1TB SATA HDDAMD Radeon HD 6670motherboard Z77M-D3H rev 1.0Windows 8 Pro X64 Problem: for the past few weeks this problem begun and i dont know how but it just happenedfirst i was wondering why so i checked event viewer and logs involving the monitor/display but no problems were foundthe symptoms were that when i power on the main UPS/Power supply i turn on the monitor... it turns on ... but shows only black screen/grey one(the lcd's are powered) then it turns off... i'm not sure if its from any of the wires for i've made it tight that its not loose also there was no message from the screen such as "No Signal" it just turns off... then ... i turn on the CPU still same issue, i need to turn on off on off the whole monitor to get it working .... like 10-15 mins ? please help my cpu/win 8 configuration for power auto off monitor etc are turned off/disabled in bios config all are in default Thank You Very Much !!

      My System SpecsSystem Spec

  2. #2


    belgium
    Posts : 46
    windows 8 x64 pro


    do you get the BIOS splash screen?
      My System SpecsSystem Spec

  3. #3


    Posts : 55
    Windows 8.1 Build 9600


    Nope, the CPU is fine.. its booting fine..,
    steps i've taken

    First Powered on my UPS
    CPU still off
    Turned on monitor
    monitor powers on->still color black->auto shuts off after how many seconds

    Unplugged monitor->removed the plug to an empty socket
    result: still the same

    annoyed of it and still the solution as of now for my monitor
    ->turn it on off on off repeatedly until it works
      My System SpecsSystem Spec

  4. #4


    belgium
    Posts : 46
    windows 8 x64 pro


    i think you should try it on an other monitor , maybe something is wrong with yous
      My System SpecsSystem Spec

  5. #5


    Posts : 55
    Windows 8.1 Build 9600


    well... last night i got the idea to try my old tube monitor and it worked... so i guess its the LCD then
    anyway thank you for replying to my thread
      My System SpecsSystem Spec

BenQ G922HD PC startup just black then auto turns off
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