It is obviously attemping to write more info to CMOS/GPNV than it can hold. I have no idea why that is. My guess is it is a combination of the Mod and the fact that you have a different chip than originally came on that MB.
FYI. the Asus P5QL-EM 605 worked perfectly thank you guys! sorry for the late testimonial since i was only able to test it after a few weeks thanks again!