Monitor is not turning on, PLEASE HELP!


Jul 15, 2012
I'm hoping someone can help me with a problem I'm having with a PC I built a few months ago.

I woke up this morning and my computer was turned off. I tried to turn it back on later in the day, but my monitor is saying that it has no signal.

I've tried to reseat the cable on both ends, I've also tried removing and reseating the RAM making sure that it's in all the way. I had an extra VGA cable so I tried switching cables, but nothing seems to work so far.

My mouse, keyboard, and speakers didn't turn on when I try starting my computer, but evertying else seems like it does. All my fans spin, the LED lights on the case turn on, even the CD drive will open and close.

Any help would be much appreciated!

Intel 3770K
Asus P8Z77-PRO
Corsair HX750 Watt Silver
G. Skills Ares Series 16GB (2x 8GB)
1 TB Western Digital
60 GB Intel SSD (Boot-up drive)
try turning the pc off and remove the video card then connect the monitor to the onboard gpu. if nothing happens tey the monitor on another pc. if it works then try another power supply in your pc. if the system wont post it may be your mb is locked up or failed. try clearing the motherboard by using the clear cmos jumper.