Ren.SX Posted January 23, 2014 Share Posted January 23, 2014 I'm having some difficulties after my UEFI update. I can access the new BIOS just fine, but post-bios and during the bootloader screen, my keyboard is totally unresponsive. This means I can not enter the required bootflag, and during the apple boot I get an instant Kernal Panic - pic related. I think it is CPU related. I managed to get it working once (don't know how), I entered DSDT=No and everything worked just fine. Then I ran the wizard, but I think I may have entered something wrong there, because since then i've not been able to run the KB. The lights and mouse power up from the integrated USB ports. I have tweaked all the peripherals setting to no avail. Furthermore, downgrading to Award BIOS requires the use of the command prompt, to which I have no access due to my nonresponsive KB. If anyone could help i'd be super grateful! http://i.imgur.com/v4xudx4.jpg h/w specs Z68X-UD3H-B3 U1L (UEFI Beta BIOS) i5 3570K XFX HD 6450 card 1 x SSD 2 x HDD 600W PSU Link to comment Share on other sites More sharing options...
Ren.SX Posted January 23, 2014 Author Share Posted January 23, 2014 Solved the KB problem, it was this USB PCI card. Remove it! God damn it. Link to comment Share on other sites More sharing options...
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