New computer not working?

Hopelesslylost

Reputable
Oct 23, 2014
1
0
4,510
Hi there guys!
I just made my very first build and am having issues with booting my PC for the first time. I'll turn the computer on, it will turn off then back on. All the fans will run, all the LEDs will light up, my DVD writer will open. BUT, my monitor, my mouse, and my keyboard will not turn on. I'm fairly sure my USB ports aren't even getting power.