Hi, My computer has recently encountered a problem, whereby when i on the power at my CPU, lights will be lighted up and fans start spinning. But that lasted only about 1 second. After that, everything stops. There are a few times whereby all of them will start working once again, after stopping, but usually they stopped again, with very few times successfully boot up. I had brought it to the service center and what that guy did is remove my ram and place it back. To my surprise, my CPU boot up. However, a few days later the same problem occur again. And I did what that guy did, but this time round I did clean my RAM metal piece (I don't know what do you call the thing that attach the RAM to the motherboard). It failed a few times, but boot up eventually after several tries (took out the ram, put it back). I had totally no idea what is going on. This does not solve the problem, as it is going to come back and haunt me once again. I have no idea what is causing it thus I could not bring it to the service center once again, as he will tell me this if he is able to boot up my computer: "so what do you expect me to do?" It really hurts. Desperate for help, hope someone know what is exactly going on. Thanks.