I updated the bios on my Z390-F this morning and since then both POST and BIOS do not show on monitors plugged into GPU (MSI Ventus 3080). System boots fine and once windows login screen apears display is fine however prior to this I get no display. Plugging a monitor into onboard will show POST and BIOS ok but not a suitable long term option as don't want to be swapping cables around each time I want to change a BIOS setting especially now as I need to redo all my OC settings.
Anyone have any ideas? Tried searching but just end up with 101 results about PCs not posting.
do you have the monitor on a hdmi or Display port i had this problem once when i had it on display port, trying to think what i did to fix it but cant LOL sorry
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wolfy you pointed me in right direct, have a Valve index HMD which I normally don't have plugged in. Unplugging that has sorted it out. Weird though as it must have been plugged in as issue happened straight after update and I did the update from within the BIOS. Also strange it shows on onboard with HMD plugged in.