PRIME X370-PRO Version 3803 selected file is not a proper bios!

[thelastfirstone]

I installed bios version 3803 and am getting the message "selected file is not a proper bios!" when i try to downgrade my bios version.
Anybody no if i need to RMA the board or is this a standard message asus puts when they don't allow you to revert old versions of the bios?
The computer runs but crashes a lot when playing games. The older bios ran better is the reason i wanted to downgrade..



ryzen 1800x
corsair 16gb memory
PRIME X370-PRO

[Cobas]

Same here mate! Worst bios ever. System is not stable at all and i lost memory OC.
Looking for a way do downgrade as well...

[Warlord1981]

Hello everyone,

I am experiencing the same issue on X370-F Gaming mobo. Upgraded to 3803 but does not seem stable with my previous RAM settings that I had on the 3401 BIOS.

Is there any way to go back to the older BIOS?

[thelastfirstone]

For those looking to downgrade roll-back there locked bios read this....



https://rog.asus.com/forum/showthread.php?99490-Flash-any-most-Asus-motherboard-Bios-in-DOS-with-USB...