|Hi, I'm having the exact same issue with my Toshiba A200 laptop. It runs fine on battery power but a little while after I plug in the AC adaptor the display changes (sometimes black screen, sometimes just lines all over the place - can range from just being one colour to multiple colours) and the only option I have is to power off on.|
I can run in safe mode fine with the AC plugged in.
Anyone got any answers? It's quite frustrating. I've rebuilt it a few times and the same issue occurs. I have tried it on Vista & Win 7.