SajinThis usually means something is wrong with the card, or the card isn't getting sufficient power, or something is up with the psu.
SajinWell maybe when it's pulling 450w there isn't a problem, but when running Doom3 220w isn't exactly what the card needs at that time which causes the issue.
SajinOh, I see. Ok, well what happens when you underclock the card to max negative values on the core/mem using msi afterburner? How many watts do you pull then in doom3 with the card underclocked, and does the issue occur while underclocked?
eckertt001Short update: card is now dead, only a red LED by the power connector comes on. No amount of reseating, resetting, and CMOS clears will resurrect it. Already have my RMA in process.