A lot of people who own or work with an Asusboard with an promise controller have experienced strange problems after upgrading to a bios with promise bios build 42. It can go from slower booting to not being able to boot with the ata controller or dissappearing drives in windows..
This problem occurs with boards which have an older promise chip. There is NO fix for it. However, there are several sites offering modified (and therefore unsupported) bios files with and older build (build 35) of the bios.
I found the modified files for the A7V on A7V Troubleshooting. If other people find modified bios for the other boards, please post them here.
I expercienced the problems on A7V, A7V133(-X) and A7M266. Post here if you have another board and similar probs.
A7V modified bios files
This problem occurs with boards which have an older promise chip. There is NO fix for it. However, there are several sites offering modified (and therefore unsupported) bios files with and older build (build 35) of the bios.
I found the modified files for the A7V on A7V Troubleshooting. If other people find modified bios for the other boards, please post them here.
I expercienced the problems on A7V, A7V133(-X) and A7M266. Post here if you have another board and similar probs.
A7V modified bios files