shy cloud
(ASUS ROG Strix Z790-A D4 | i9 13900KF | Gigabyte Gaming OC 4090 | Crucial Pro 32GB x 4 )
For the past ~2 weeks, when booting I wouldn't get display output unless I (manually, by long pressing the power button) turned off the PC and turned it back on again. (Wouldn't happen before, aka not a monitor issue)
Today my PC froze and shut off during normal operation, since that happend I don't get display output at all anymore.
What I tried so far:
- Different monitors, different display cables
- Trying a different PCIe slot for my GPU
- Different GPU
- CMOS reset
- Turning PC on without display cable plugged in, leaving it run for ~5 minutes, then turning it off and replugging the display cable
-> Think I can rule out a GPU/display cable issue.
Other than that: PC turns on, fans spin, LEDs light up. No display output at all, no POST, no BIOS. Any leads what else I could try? Thinking PSU or memory, but grateful for any advice! Thanks a lot.
polar rose