EX58-Extreme - Unable To Enter BIOS

[Angeldust]

Weird problem, the system works flawlessly, as long as I don't try to enter the BIOS, pressing DEL will halt the post right after detecting AHCI drives, with cursor flashing below and the code on the upper right hand side is 16. CTRL ALT DEL don't work, have to either run a powercycle or a hard reset. Any of the available onscreen POST options are giving me the same result.

Typing this message on the PC... (so it works pretty well)

Specs:

CPU: i7 920
MB: EX58-Extreme
RAM: OCZ 3x2Gb DDR3 1600 Gold Series
PSU: Toughpower 1000W

Tried to clear CMOS, all other options to halt the BOOT.
Unfortunately no luck.

[Lsdmeasap]

Re: EX58-Extreme - Unable To Enter BIOS

Have you tried removing your drives so you can at least get into the BIOS and make some changes, and possibly (I Would) update the BIOS qith Qflash?

A PS/2 Keyboard may also help if you are not using one now