Hi,

I've had an AN8 32X for a while now and it seems to have started playing up.

I had 4 7200rpm drives in my machine, and the other night i swapped 2 of them for 10k rpm drives.

so i have:
2 x 10krpm drives in raid 0 on the SIL3132 RAID chip
2 x 7200rpm Drives on the NVIDA in RAID0

I powered it on and it wouldn't show one of the drives in the SIL post screen

powered it off, and on again and it showed both the drives.

It wouldn't boot from CD so i reset it and it wouldn't post.

So i turned it off for a few minutes and back on and the Board BIOS had reset itself.

Its been doing the intemittent one drive issue ever since. so i upgraded my power supply thinking it was power supply related.

It seems to post ok now, but it still locks up and the bios resets itself. luckily i have the settings saved so its just a case of hitting F7

I don't have a screw next to the Dimm slots, it removed it before i started having problems.