Well I got brave yesterday and took all the boards out of this flat panel computer monitor, and resoldered all the connections. Everything was going great until I put it all back together and found that when the unit is first turned on I get a picture, and then it goes blank. If I hold a flashlight up to the screen I can just see the image. There appears to be a problem with the DC-AC converter which supplies HV to the lights on the top and bottom. I did resolder the DC-AC converter, and removed the lights from the top and bottom of the TFT screen--but I can't see anything that I have done wrong. Thanks. Kevin Wilks Kevin's TV & Video Repair Penticton BC Canada kevintv@xxxxxxx ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/