On 06/01/2020 03:21 PM, George N. White III wrote:
Best case is that the BIOS settings (which are maintained in CMOS by
a
replaceable battery) were lost due to failure of the battery (there are
lots of youtube videos for Lenovo CMOS battery replacement).
If the CMOS battery is going bad, there will be a lot more problems than
just losing the settings of one drive! If none of the other settings
are giving trouble, it's not the battery.