[NAME]  I would rather have a guaranteed working board or even system than pay to ship a board to someone with a blank check charge me whatever you want. Please press the blue Accept as Solution button below if this answers your question. [URL] [URL]    
Hello, I'm new to the discussions and trying to fix my Dell XPS 8900.  Thanks for any help. I plugged my Fitbit watch into a front USB port to charge it and my computer instantly died.  I have charged it there several times before. Now when I push the power button nothing lights up and no sounds, nothing... I pulled out the power supply and put in the paperclip jumper between the green/black and power supply fan starts up fast for a couple seconds and then idles down slow.  I have all the correct voltages 5v, 3.3v, 12v and I also have the 5v standby with the paperclip jumper removed...  I checked the power button by baring the two wires to the actual button and touching them together, nothing... I also checked the two wires to the button with ohm meter with no power.  The power button checks good with the ohm meter The power button connects to the motherboard and the motherboard is responsible for turning on the power supply, but the power supply isn't turning on. Am I looking at a bad motherboard or anything else I can check? Thanks for your time, James
XPS 8900, no power, no lights