Help-Not sure where issue is PSU MB or something else..

Jim578

Honorable
Feb 11, 2014
8
0
10,510
Not sure what happened here. Computer was working Thursday night. I woke up Friday morning and tried to turn it on. Fans went on high, but no video. I had to go to work so I didn't mess with it until I got home. Same thing last night. I couldn;'t get the plastic connector off of the HDMI connector on the MB to bypass the video card at least while the motherboard was inside of the PC so I disconnected everything and got the HDMI connector out after I took everything apart. Now when I put the motherboard back into the system and connected the two main power supply cords to the motherboard I get nothing but silence. System fans don't kick on. Power supply fan doesn't kick on. Nothing. Not new to building my own systems.

Specs GB Z77X-d3H mb
I7 3770k
16 GB ram
Antec Platinum 650 psu
gtx 660 CARD-not in system now. Just trying to get it to turn on before I get card back in.

Any idea what can be wrong here? Really have no idea. Computer was at least turning on before now nothing but crickets/
 

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