hope some1 can help guide me. i had a ThinkPad T40. recently every time i turn on the screen when black. i power off and heard a one long and 2 short beep. I check the beep code and it said "Video (Mono/CGA Display Circuitry) issue." Anyway i can fix this problem? one more is that if it POST and if i don't touch anything, it makes to the desktop. on the desktop, it i touch keypad or even slide the laptop an inch it will cause black screen. could it be LCD? could it be the motherboard and lcd is dying out?