Has anyone had to replace the CMOS battery in a 5680? Lately mine has been losing the settings when I booot it up. I have to reset the time once every couple days in the BIOS and the memory check runs and then get "Bios checksum error - F1 to continue or f2 to enter setup" The only time I have ever had this before was in a desktop when the CMOS battery was dead. Anyone else had this and had to replace the battery? or is it something else?
Thanks
Thanks




