I have an AcerPower FH with an Acer 946GZT-AM motherboard. Came to my desk to find the power light lit but no video and would not respond to keyboard or mouse. I turned it off and when I turned it back on, I get a continuous beep and nothing else. Any thoughts? Tried pulling video, changed memory, disconnected all drives, changed power supplies but still just one continuous beep and nothing else. Is a motherboard replacement necessary?
I am having the same problem with the same PC and MOBO. I tried a new power supply, different RAM. I have ordered a replacement MOBO. It will sometimes boot into XP, and work for a while, then blue screen with many different codes.