OK, maybe this should be in Games Forum. But I had BF running fine on my PC last night. (2.4 ghz Pentium, 1GB memory, 2 x 160 gb HD, ATI Radeon 9550 card with latest Catalyst drivers/control panel installed). I have a Sylvania flat panel that usually says "Auto Adjust" when I run BF. However, having just re-installed XP SP2 (long story involving a HD crash) today, now when I run BF, my monitor tells me "Attention: Signal Frequency is Out of Range. Please Adjust Timing". Plus, the "auto adjust" button does nothing when it is in this mode. I get the audio, but just a black screen. This sounds like an XP SP2 issue, but I can't seem to lick it. I can't launch the game to change the video settings from inside to see if that makes a difference, since all I get is a blank screen. Grrr. Thanks for any help.