Mickey: PC not recognized by display on cold boot

Dieses Thema im Forum "AMD / ATI" wurde erstellt von nomdeplume, 6. August 2025.

  1. nomdeplume

    nomdeplume Guest

    Turning on computer and tv today greeted me with display showing no signal detected. Without touching anything else I held in case power button followed by flipping switch on back of PSU. Immediate recognition.

    When it happened numerous more times during testing* combination of HDMI cables/HDMI ports across the day I believe the cable has been eliminated. Veritable plethora of W11 and NV settings have been crosschecked along with a trip or two into BIOS. Both PC and television boot and...

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