[NAME] open side panel, front cover, top cover, depress the switch, if power on just reseat the housing, if not, repair or replace.
I have a fairly seasoned Dell XPS 8700 desktop that all of sudden isn't turning on anymore. The green power light in the back remains on whenever AC is plugged in but nothing happens when I try to push the button to boot it up (no lights turn on, no fans, no sounds). I've tried some of the troubleshooting stuff including removing all connected peripherals and holding down the power button for 15/20 seconds to hard reset it before trying again but that didn't seem to do anything. I'll add that I did notice in the past few weeks that sometimes I would have the press the power button a few times or hold it a bit longer for it to boot up or that I'd have to move the position of the desktop for it to turn on.  Any suggestions on what I can do or what the issue might be?
XPS 8700, not turning on, #6