Just setup a system for a friend with a PCChips M947 mobo. Everything seemed to be going fine at first, I went into the bios setup everything and procceded to save and exit but then the computer didn't start back up. I didn't change any of the memory/cpu settings so it shoulda started back up just fine. I removed the CMOS battery and moved the jumper to reset and put everything back like I got it. Sure enough the computer boots back up but now I get a CMOS Battery Low and CMOS Memory Size Error. I've tried replacing the battery and I still get these errors. Also, everytime I shutdown the computer and try and start it back up I have to reset the CMOS. Any ideas would be great.