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ROG Maximus Z790 Formula

liketearsinrain
Level 7

I chose this board as the backbone of a new PC build but am having issues POSTING. 

PC Parts list here: 

liketearsinrain_0-1702686358543.png

On powering up the RAM lights up, but no video from either on board video or the GPU. 

No error LEDS, no Q codes.

Have re-seated, swapped out cables. 

Literally won't give me video but no errors either. 

Reset CMOS. Did single RAM, but made no difference.

On power-up the mobo does show lights. And the RAM lights up. Just no video output, no error codes suggesting anything wrong.

Note: the CPU/CPU cooler fans don't start either...

Any tips or suggestions welcome...

 

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