Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
check to see if your card has hynix memory on it
if it does get ahold of the manufacturer and tell them u need the newest bios
they will prolly ask for your part number and serial number
so if you have hynix memory this will fix your card because i went thru the same thing
i found the correct bios for my sapphire hd 5670 and reflashed the card and have had 0 problems since
where before it was crashing ever 10-30 min
also im running catalyst 10.3b
i did everything u listed shuttle
and nothing it still happend
and within 10 min of me playing wow
i have an athalon 2 620 quad core
4 gigs ocz ram
asus m4a785-m
sapphire radeon 5670 1 gig
win 7 ultimate 64 bit