Hello- I have a new motherboard, an ECS p41ta,atx,w/socket 423&Intel 850 chipset.It's only 4 months old and I'm about to install my 3rd battery. I get the checksum error-defaults loaded- you know f1 to continue etc.,etc.My date then reads jan 1,2000 or 2001 and wants me to set the clock.At first I figured the motherboard was shipped with a weak battery but now that my recently bought and tested battery went bad in 2 months- WHAT'S UP?.I have a p4 1.7 chip and have Award Software-1984-2001 v6.00pg- Can anyone help?-lou