BIOS recovering from backup on boot

[_mikey]

Thanks so much to Tonymacx86 and Linx2mac I have a perfectly working machine very similar to the one on Linx2mac's blog:
--Gbyte P55M-UD4 - BIOS F8 using the correct DSDT from the database here.
--i7-860, GTX275, 4g gskill 2004mhz RAM
--all BIOS settings copied from Linx2mac's guide and the very helpful people on this board.
--I have a slight overclock to accomodate my 2004mhz RAM, cpu clock 3.0ghz, BCLK upped a bit (as part of my XMP profile for the RAM). Tested for 12hrs+ on windows using OCCT.

however, all of a sudden whenever I boot or resume from sleep I am prompted to copy the contents of the backup BIOS...
I press enter and this screen follows:

my extras folder:

The machine always works fine after the BIOS is recovered but I'm afraid it isnt good to have this situation in the long run... any ideas? thanks!

--Mike

 

[tonymacx86]

Sounds like the CMOS got corrupted. Reflash with the latest BIOS and redo all settings.

 

[Lnx2Mac]

You might want to use BIOS F9 (not F10/F11 as these have some issues), but it's better than F8.