ASUS ROG Strix B450-F Gaming Motherboard Issues

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  • YawgmothWorker
    PCHF Member
    • Aug 2023
    • 1

    #1

    ASUS ROG Strix B450-F Gaming Motherboard Issues

    Hello, I’m having issues with my motherboard, and here’s my incident in detail:

    I was using my computer as usual, went out to do some errands, and when I returned, my Windows was completely frozen. I performed a hard reset, but it didn’t boot up again. The motherboard’s VGA LED was lit in white, and nothing else happened.

    After several reboots, I managed to access the BIOS, which had graphical errors (red spots all over the screen). I exited the BIOS, and it indicated that my Windows files were corrupt. Upon attempting to restart, it didn’t even boot into Windows.

    Things I tried:

    [ul]
    [li]I attempted to reset the CMOS. After doing this, the graphical error disappeared briefly, but it returned when I moved the mouse, and I couldn’t boot into Windows again.[/li][li]I also tried updating the BIOS, and the same happened: the error disappeared briefly but returned.[/li][li]I visually inspected the components but didn’t find anything unusual.[/li][li]I tried booting from a USB drive with Ventoy, Hiren’s Boot CD, and the Windows installer. I reached the Ventoy boot screen without issues, but none of the ISOs would load.[/li][/ul]
    Before this, I had some electrical issues where the power went out, and when it came back on, the PC wouldn’t turn on. I had to disconnect and reconnect all components to get it to power up. I measured the power supply voltages without load, and everything seemed fine. Voltage measurements from the BIOS were also within acceptable ranges.

    My components:

    [ul]
    [li]ASUS ROG Strix B450-F Gaming Motherboard[/li][li]AMD Ryzen 3400G CPU[/li][li]HyperX Fury 8GB 2666MHz RAM x2[/li][li]MSI Nvidia 1660 Super 6GB Graphics Card[/li][li]Sentey SDP650-FX 650W Solid Power 80 Plus Power Supply[/li][/ul]
    I suspect the motherboard is damaged, but I’m not sure. Any recommendations would be greatly appreciated.

    [ATTACH type=“full”]12557[/ATTACH]
  • phillpower2
    PCHF Administrator
    • Sep 2016
    • 15209

    #2
    The PSU is worse than junk and should not have been used anywhere near an add on GPU.

    Remove the add on GPU from the motherboard ( MB ) hook the screen up to the appropriate video port on the MB and see how it goes.

    Comment

    • Rustys
      PCHF Member
      • Jul 2016
      • 7862

      #3
      Have you contacted ASUS support like you were instructed from the motherboard forum?

      What were the results?

      Comment

      • phillpower2
        PCHF Administrator
        • Sep 2016
        • 15209

        #4
        Timewasters thread, closed.

        Comment

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