Monitor goes off (black screen) Please help.....


  1. Posts : 2
    windows 10
       #1

    Monitor goes off (black screen) Please help.....


    Hello guys, im new at this forum. I opened this account just for this unexpected problem and i can't find the solution. I request help from you all. Any reply is appreciated.

    Everything is okay with my PC, MY Rig is: i5 9600k 16gb ram gtx 1660 ti asus prime z370 P II motherboard.

    But i was trying to overclock a month ago (i was just trying the limits) and i boosted the clock like from 12000mhz to 15000mhz accidentally and i opened the fans to 80% speed. Then my monitor went off. I guess it was too much for it. Then i restarted my pc, everything was ok. Then monitor started randomly to black off and fans were at high speed (same as i made that overclock) . This happens when i play, when i watch something, even when nothing is opened in pc, just desktop.
    What i have tried : 1. I deleted the gpu tweak 2 application (where i overclocked my pc)
    2. i installed gpu tweak again and overclocked it like in so small amount like from 12000mhz to 12010mhz.
    3. i made a half format of my pc (just local disk C:)
    4. i made a full format of my pc.

    I tried all of these, nothing worked. And all i have in my mind is to detach the gpu at attach it again, nothing more. Please help me. I made a brand new PC with a monitor and this problem causes all by my fault and now i can't play any game that exists.
      My Computer

  2. bobkn's Avatar
    Posts : 4,060
    Win 11 X64 Pro 21H2 22000.100
       #2

    Maybe clear the CMOS?
      My Computers


  3. Posts : 2
    windows 10
    Thread Starter
       #3

    bobkn said:
    Maybe clear the CMOS?
    tried that too, i did detach and attach the gpu, now it seems fine but im not sure
      My Computer

  4. Steve C's Avatar
    Posts : 6,870
    Windows 10 Pro 64 bit
       #4

    Also check the additional power cables to the GPU are firmly connected.

    Check the CMOS battery voltage. My PC fails to boot if the voltage drops much below 2.8V. Try a new battery if your voltage is low and also load the BIOS defaults.

    A power glitch once corrupted my BIOS which was solved by reflashing the BIOS.
      My Computers


 

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