boot troubles

[mrkuro]

[font=arial, helvetica, sans-serif]hey[/font]

[font=arial, helvetica, sans-serif]i have a problem with my pc. when the the pc has been shut down in 9-12 hours [/font][font=arial, helvetica, sans-serif]and PSU has been [/font]switch[font=arial, helvetica, sans-serif]ed off,[/font][font=arial, helvetica, sans-serif] it wont post [/font]properly [font=arial, helvetica, sans-serif]and the motherboard debug led shows a random number, but it often stops on 15, all the fans in the case, cpu fan and gpu fan is spinning and my blu-ray drive and hdd led is flashing but no boot and no image on the pc screen is shown, but if i then press the reset button it boots just fine and the pc runs fine after this. is it a bios/uefi bug or a hardware fault[/font]

[font=arial, helvetica, sans-serif]regards mikael[/font]

[font=arial, helvetica, sans-serif]my setup[/font]

mb: asus z77 Maximus v gene bios version 08.13

cpu: i7 3770k running at stock speed

gpu: Shapphire 7970 oc edition tried using driver v 12.4 and 12.6

ram: Corsair Vengeance 8gb 1600 mhz cl8 1,5v with xmp profile loaded

psu: seasonic x760w 80+ gold

sound card: asus xonar essence stx

ssd: intel ssd 520 1x120gb 1x480 gb, corsair performance 3 1x250 gb

 

[SieB]

It should tell you the meaning of the error code in the motherboard manual, sounds like a cold boot problem to me though, it happens with some motherboards. It's usually fixed with a BIOS update, so try updating that if you haven't already