bad flash on asus P5K no screen at post

[mike80gr]

hi,i have a problem with my asus m/b P5K and recentlyi had downgrade my bios.i have a intel core2 duo cpu (e8200)1333 fsb,2x1gb kingston ddr-2 800mhz value ram,sapphire 4850 512mb pci-e/x-fi xtremegamer sound card and a pioneer bd-rom bdc-202.i had tried the methods you dercribe but nothing.any ideas,how to recover my mobo?thanks in advance. p.s:the bios which i fashed my m/b didn't support my cpu.sorry for my english and i'm glad i found you.thank you

[Clunk]

Welcome to the forums

You can try the crash free BIOS feature. Insert the CD that came with the board (drivers, software etc) and power off the PC, turn it back on and if you are lucky, it will restore the original shipping BIOS from the CD.

If this doesn;t work, you will need to either RMA the board and get it flashed or borrow a CPU to flash with.

Is it the E8200 you are having trouble with? I would have thought the latest BIOS would support that CPU?

[Kelainefes]

Hey there, welcome to te forums.
If as you say the BIOS you flashed doesn't support your CPU, you'll need an older CPU to flash it again.
You could buy some 35€ 65nm Celeron or bring it to a PC shop and have them do it for you, wich will probably cost you the same.

EDIT: monkey face beat me to it.

[mike80gr]

first at all,thank you for your quick responce to my subject.i think i need to take my m/b to shop i bought and they take care of it. note,the mobo still has 2.5 years warranty,because i bought 5 months ago.thanks again