Yesterday I was going to update to the last bios version as i was having problems with the S3 state. I flashed like I always did (booting into bios and then flashing with ezflash) but something went wrong and the system did not post. Neither did when I cleared CMOS by changing the jumper/resetting the battery. It starts all the fans but it just does nothing. Neither read USB (they dont get powered). How can i recover it? thanks a lot.