bikz 0 Posted May 29, 2009 all was well untill bout a week ago, when my screen would not turn on...so i finally found out my GPU (ATI X550) was the problem. So, i bought a new GPU, ATI 4350. now my monitor switches on, but all the screens for the the CCTV are just black... the motion sensors come on...so it is recording, but itz all black?? any1 had this problem before this? Share this post Link to post Share on other sites
Soundy 1 Posted May 29, 2009 Did you install a new driver for the new card? One thing I've found with ATI, they tend to be a lot happier with driver updates if you uninstall the old driver first. Share this post Link to post Share on other sites
