Hi,
I recently bought a DZ87KLT-75K. given my previous experience with with the DZ77HB-55K I should have know better than to buy this board. None the less i did and now I'm stuck with Visual bios problems again.
seems that UEFI is broken with this board. It can see UEFI devices in the bios (F2) but cannot boot from them. it worked for 1 day then started to fail for no reason. I also tried using the boot menu (F10) the sdd is not listed there. I switched the disk to another board and there it boots with UEFI without issues. I also tried booting the win7 and win8 dvd roms in UEFI mode but could not. the boot menu does show UEFI network boot options.
I tried flashing al versions available on the website, none of them work. Load defaults several times. even flashed the bioses through recovery mode. No improvement. Remove cmos batter and wait 15 mins no result.
weird thing is that the UEFI devices are listed twice in the UEFI menu in the bios config (F2). In the boot menu UEFI network boot options only become available if legacy boot is turned off.
there is something screwed up in the settings but there is no way to reset the bios to factory defaults. none of the things i tried does this. If I change the color settings for visual bios, do a load defaults, save, remove the cmos battery but the scheme stays the same. There is simply no way to wipe the settings clean. some things remain present even after these steps.
the old visual bios had the option to go back to the real configuration screens, think it was called classic bios. That option is gone. how do i get it back ? i need access to the bios core so to speak not the confusing and buggy shell that has been build around it.