The BIOS and Pre-OS screen does not display on the monitor.

Issue: BIOS and Pre-OS screen not showing on monitor.


AMD Ryzen 5 5600X Processor (6C/12T, 35MB Cache, up to 4.6GHz Max Boost)


GeForce GTX 1650 Super Windforce OC 4GB

Corsair Vengeance RGB PRO SL 32GB (2x16GB) DDR4 3600MHz C18

SeaSonic G-Series SSR-360GP 360W ATX12V v2.31 80 PLUS GOLD

Phanteks Enthoo Evolv mATX Case

All the hardware is supposed to work as I can boot Ubuntu and everything shows as normal in Ubuntu. I have an SSD with an existing Windows 10 installation, but when plugged in, the BOOT light on MB comes on. No display. Also, when trying a Windows USB bootable installer/device, no display is shown.

The main things I’ve tried:

Flash the BIOS to the latest version.

Different monitor/HDMI cable – not tried DVI as I don’t have a cable or monitor that supports it. No integrated graphics.

Clear CMOS by removing battery

I have also been in contact with Nvidia who see no problem on their end. They asked me to contact the manufacturer of MB which I will try next week (unless someone here has a solution 😊).

Has anyone here experienced something similar and been able to resolve it? All contributions are greatly appreciated. Thank you

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Steven L. Nielsen