I am happy for all of you who have a K7S5a running and had it running for more then a month, you may be home free. Mine ran for about 4 weeks before becoming unstable and finally refusing to post. I now have a Shuttle AK31 V3.1 running with the same hardware (except add a $10.00 NIC from Frys) and the SAME Windows installation. It took me 2hrs to install and get online, not a single glitch (hardware induced*) yet. I may a some point in time gamble on another ECS board, but not real soon.
* the biggest trouble that I have incountered was incredibly slow Download, I check network properties and found 2 of everything, removed one nic and reconfigured my TCP/IP settings and now it is fine.
The whole point of this is that since the only thing that has changed from a system which would not post to a appearentlly completely stable system is the mobo. THERE ARE BAD ECS boards out there. You could not have paid me to take the lemon that was microwaved, I only hope he did not damage the microwave doing it. I took mine back to Frys for in house credit.