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Asrock z77 extreme4 error codes!

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  • ASrock
  • Motherboards
  • Display
Last response: in Motherboards
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September 29, 2014 10:10:17 AM

Hi guys, I have an Asrock z77 extreme4, and I must have brushed against the CLR CMOS button. Now I have error A2 which I have figured out means I need to switch from IDE to AHCI and a completely black display. I resetted the jumper and unplugged my main video card to use the onboard graphics and I have still gotten absolutely no visual feedback. How do I get the display to start working so I can boot BIOS? Kind of a noob at this stuff... Appreciate it.

More about : asrock z77 extreme4 error codes

a c 1798 V Motherboard
September 29, 2014 11:26:11 AM

Should be unplug GPU, attach cable to onboard video, reset CMOS then boot, if you get to BIOS then change Primary video to PCI-E (PEG) change your drives from IDE back to AHCI, save exit, shutdown and reinstall GPU
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