Jump to content

p8z77-v pro problems

Recommended Posts

I started up my computer yesterday and the screen defaulted to 640x480 and windows labeled it as something like a wireless-mobile monitor. I though it was just a glitch so I restarted. Now the computer will not POST.


The motherboard gets stuck on the Boot_Device_LED and will refuse to bring the display out of sleep. Diagnosing, I have reset CMOS for a few minutes, dropped down to one stick of RAM, and removed the GPU in favor of the iGPU as well as remove all peripherals except KB/mouse. Basically everything.


I have also tried to start the computer with my SSD on various Intel 3G ports, both Intel 6G ports, and finally no SATAs connected at all. Still same hang. I might try reseating the CPU, however that is a PITA and will save for last.


I was hoping someone here had an idea. I am on the latest BIOS and my OC was mild (4.3ghz at 1.9-ish volts I believe) with everything else stock.

Share this post

Link to post
Share on other sites

Ha. sorry, 1.19v. I got it up and running now though. I think it was a combination of a failing display port cable (back to good 'ol DVI now) and idk, something else. I reseated the CPU and just kept CCMOS-ing and trying different variations of SATA ports and display cables and it randomly decided working again.


Oddly enough, my old saved BIOS profiles don't work anymore. I try to load em up and it just hangs the bios until I reset, not changing anything. Eh, easy enough to manually set up.

Edited by stueck9356

Share this post

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...