Hi, all. I'm getting a bit frustrated with my pc (eMachine, big surprise). It's a T1840 and I started getting a "No Signal" awhile ago but was able to start in safe mode. Now I can't even do that. The cable is okay so I tried to change the video card but now it won't even let me get into safe mode. When I turn it on I get a series of beeps - 1, 3, 3, 1. Everything is plugged in as before. I removed the new video card. I have no idea what to do at this point. I've been reading other threads on this kind of problem but have only gotten more confused. Should I just give up and get a new machine? If you reply, please be easy on the tech-speech - I'm not exactly well versed in it. Thanks!!