Hello everyone!
I'm having some problems with our Hurco VM1. After getting a CMOS error we changed out the real time clock/battery (M48T86PC1) but still get a CMOS checksum error. We are able to get into the BIOS but can't seem to change any values. I've seen some other threads with this problem but haven't seen a solution. We may end up bringing a tech in but of course would rather fix it ourselves.

I really appreciate any help!

Thanks, Doug