Ok, I had to program the bootblock, then load defaults. So, afudos /iX58EX_1.40 /pbnc, then restart, got error, loaded defaults, now good! /pnc wasnt enough. Thanks for the help!
boot squence is stopped Thank you for your reply. I update BIOS using AWDFLASH. After seeing 'successful' message, I restart pc. Although PC is up ( I see XPS logo and can enter the BIOS menu), boot squence stop when logo is disappeared. In the screen only blink '_' ( underbar ) is shown. I tried twice ( using another BIOS chip ) but same result. Is BIOS image broken ? I'm sorry my poor english.
GA-P35-DS3L rev. 2 working. Someone asked about revision 1. The mod (F9 bios version) works on either revision, though mine tested on rev. 2.