EP45-UD3P : Rev 1.6 : BIOS F4 - No USB after BIOS Update

[Curvin]

Hi,

I have a EP45 - UD3P board that on reboot looses USB capability after updating the BIOS to F4. No keyboard, mouse or USB thumb drives are recognised.

I have reverted back to F2 using a floppy drive, and all is fine again.

I have ensured that USB keyboard and mouse functionality is enabled in BIOS to no avail.

I am wanting to update to F4 for the faster AHCI BIOS.

Any suggestions will be greatly appreciated.

Cheers

V:

[graysky]

F4???  FD is the current BIOS for this board.