I want to check the CMOS battery, to make sure it is installed and seated correctly. I can't see how to get at it. It is under a plastic shield, and I don't see a clear way to remove that. I hate to just start removing screws and tugging on things. I searched for a procedure, but don't find it in the manual or in this forum using search string "how to replace CMOS battery".
Does anyone have the procedure or know where it can be found?
TIA