I have an Asus P2B-VM mother Board with integrated Sound card (ESS...). I use the integrated soundcard to have sound.
Yersterday, I have flashed my Award BIOS from ASUS P2B-VM rev 1010 to ASUS P2B-VM rev 1011 with Audio_onboard to add a new Hard Disk.
Problem: No more sound, when I start my computer, in the IRQ table, in front of the Mutimedia Device, there is "NA".

I also have a problem in Windows98, in the device manager with a message on the soundcard "No IRQ assigned"
I don't know if it is a problem of revision (may be use the revision without the "on-board audio"), or a BIOS configuration Problem?
NEED HELP!!

Thank you
Bilbo the newbie!!