My pc has developed a strange problem since i changed my gfx card from the 4870 in my sig to a HIS 5770,
Sometimes when i turn it on it seems like a normal start up but around the time i'm expecting the beep the gfx card fan gets really loud and my pc just hangs with all fans spinning but no post, i then have to turn it of manually.
Then i have to turn off my psu pull the lead out for a couple of seconds put it back in and then the pc starts fine and runs sweets as with no probs at all, until the next time i turn it on where i have to repeat the turn off pus pull out the lead process,
Anyone got any ideas why this happen, the psu is a ocz modxtreme 600w.
Sometimes when i turn it on it seems like a normal start up but around the time i'm expecting the beep the gfx card fan gets really loud and my pc just hangs with all fans spinning but no post, i then have to turn it of manually.
Then i have to turn off my psu pull the lead out for a couple of seconds put it back in and then the pc starts fine and runs sweets as with no probs at all, until the next time i turn it on where i have to repeat the turn off pus pull out the lead process,
Anyone got any ideas why this happen, the psu is a ocz modxtreme 600w.