10-07-2021 09:16 AM
08-12-2022 06:59 PM
brantgurga wrote:
It is unclear if the issue is ultimately a graphics card issue, monitor issue or motherboard issue but it's certainly an interaction of components, all of which are ASUS:
Motherboard: rog-strix-z590-e-gaming-wifi
Graphics Card: rog-strix-rtx3060-o12g-v2-gaming
Monitor: VG248QG
Relevant configuration is that the monitor be connected via display port to graphics card.
Relevant UEFI configuration is that compatibility support modules is off.
It happens with two different VG248QC monitors.
It does not happen with HDMI output (this makes displayport relevant)
It does not happen with monitors connected to motherboard displayport output. (this seems to make the graphics card relevant)
It does not happen with a HP 24mh monitor. (this is the factor that makes the monitor relevant)
During the problematic output, the monitor indicates it is getting a 640x3321@14Hz signal
In this configuration, the display output during the UEFI/BIOS/POST screens is incorrect but once the Windows driver takes over, it is fine.
So far Asus support keeps giving me canned responses like updating drivers... that are absolutely irrelevant.
Example problematic output where you see the ASUS/ROG Post logo tiled several times across the screen instead of one clear image.
09-13-2022 02:03 PM
diogogmaio wrote:
Have you found a solution?
I am facing the same issue.
09-14-2022 03:35 PM
09-22-2022 02:33 AM
05-24-2023 02:49 PM - edited 06-05-2023 11:57 AM
The issue is only the monitor. I brought a different monitor into my setup and plugged the DP cable that was running to this ASUS monitor into my HP Envy 34c monitor for the initial boot test and that worked flawlessly even after turning off the power supply, draining the capacitors and switching it back on again. But even with the BIOS issue, I’m still gonna keep using the VG248QG because of G-Sync compatibility.
08-14-2023 07:09 PM
Looks like this might be a monitor issue i have 3 of the same monitors all doing the same thing with the resolution only boot/bios
see my post here
Asus Strix 4090 OC Artifacts on Boot/Bios - Republic of Gamers Forum - 947329
09-01-2023 06:06 PM
Essentially the same issue here. I have a Ryzen 5700G on a B550M-A, rx-6600 with three of those 75hz Acer monitors- fully updated chipset and bios and the only way to visually access bios is to plug a dvi to VGA converter into the onboard outputs... onboard HDMI is no good. I have reconfigured my set-up into all possible ways, messed with tpm settings, reflashed, all no good. No help from ASUS and no one seems to have a good solution. This is dumb.