My HP Pavillion f1503 is about 5 years old. The screen just goes black, I turn if off using the button on the bottom, put it back on and then it goes black again. This morning, I put it on and have had it on for about 1 hour, I have not turned it off, by using the button just left it alone and now it is working. Before I buy another LCD please let me know what you think is wrong...the computer is about 2 years old and it is an ACER. I dont think it is the computer.

Computers & Internet - AOC - LM729 17" LCD Monitor