Just a heads up here...

I tried the F8F bios for my P35-DS4 rev1.0 board & it resulted in freezes at bios screen...

sometimes it would let me get into bios & then would freeze...

I was lucky enough to be able to have it not freeze for long enough to revert back to the F7 bios..

I did all the usual stuff for clearing CMOS etc after bios flash to no avail...

Anyone else have this problem>> Think it affexts the rev1.0/1,1 boards only...

Anyways. Use F8F on your P35-DS4 with care...

Just my 2cents worth here...