While looking inside on old Dell Desktop, which didn't work because of some HDD issues, but I just put I put a new HDD in it, after like 3 years of not using it. I noticed upon powering it on, it made no Beep or display on the monitor, the fans and HDD started spinning with lights and stuff, but no BIOS Beep and no display. so I decided I'd take a took at some things, and upon deep inspection I noticed the power button has 1 blue wire, going from the tiny button itself. but there are 4 connectors on the bottom of the button, only one of which was being used - by the blue wire. and next to the blue wire there is a medium red wire, that looks similar to the blue wire, and is right next to it - with the same couplers, but it appeared to have been ripped off, I was wondering if this may have something to do with it not booting up, what do you think?
Edited by dukejohn2000, 28 February 2017 - 10:23 PM.