I've got a new Sapphire Radeon 5770 in a Core i7 920 system (currently OCed to 3.2 GHz on the stock fan @ stock voltage with 6 GB of OCZ DDR3-1600 @ 1604 MHz as I'm waiting to make a final decision on what cooler I'm going to go with before doing any more OCing), and just started playing the new full version of Battlefield: Bad Company 2 on it. The problem is that I keep getting strange crashes in multiplayer - the screen locks, and a loud stuttering sound comes over the speakers until I do a hard reset of the system. This will happen either right at the beginning of a multiplayer game, or I can play through a couple rounds before it will spontaneously do this. I've had none of this problem in the single-player version of B:BC2 or CoD:MW2, Far Cry 2, etc. I'm wondering if this is another of the infamous Radeon 5XXX drivers issues (I'm running the most current 10.2 Catalyst and I did a complete uninstall of all prior ATI software before installing them), or if this is likely do to something else? Other possibilities include power supply or overheating issues - I've got a new OCZ ModXStream 600W power supply, and everything is housed in a Cooler Master 690 II Advanced case, so I wouldn't think this is the problem, but HWM shows my CPU idling at about 40C and the 5770 at 43C. HWM also shows my 3.33V rail as being right on, but the +12 reads at 12.27V.
Any thoughts?
Thanks!
Any thoughts?
Thanks!