New PC, not posting, need an idea of where to start - video inside

bigpunisher9

Reputable
Sep 4, 2014
9
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4,510
So, just put together my new PC, fired it up for the first time... and it won't post, it won't give me anything to try and trouble shoot. I've built a few PC's but nothing like this, leads me to think maybe the mobo is DOA? Video of my 'startup' http://youtu.be/lWiGQ8pa-gA. Essentially starts boot, power supply clicks on, stops, repeats, have to shut off PSU to get it to stop the loop. Any ideas on where to start?

Specs: Asus Maximus Hero VII, i5 4690k, 16 gb patriot ddr3 1600mhz, (no gfx card installed yet), 750w corsair hx 750 psu (just pulled from another PC), crucial mx100 240gb.
 
Solution
Says it private so no one can see it. Did you connect the ATX, CPU, 24 pin?

Since it supports BIOS flashback update the BIOS. Then see what happens

\http://www.asus.com/nz/Motherboards/MAXIMUS_VII_HERO/HelpDesk_Download/

bigpunisher9

Reputable
Sep 4, 2014
9
0
4,510


i'll give that a go in the morning, and yes all power hooked up. video should be unprivate now.