Hi everyone. I have a dead D600. It charges the battery so I think it's not a short problem. If I press the power button it just stays up for 2-3 seconds and then it shuts down. Screen doesn't start and cpu fan doesn't move. I hope there is not a motherboard problem. I have tried switching the memory module with another one and got same result, so it's not a memory problem. If I press F10, F11 or F12 while I try to boot it up the battery led comes red and it shuts down like usual. I think that is an error code but I didn't find a list with D600 hardware error led codes. I have also tried to take out the BIOS battery which I think is the one on the side of the normal battery compartment. That didn't help. The laptop is out of warranty and I don't want to pay 400+ to repair an old laptop by sending it to dell.
If you have any advice or any suggestions on what might be wrong please advice. At least if I would know for sure it is the motherboard or the video card or maybe cpu, cpu fan i would know what to replace.