Someone suggested I reset the cmos battery and it says to take the battery out and I'm not sure if this is the battery. Is this correct? ( I have a strix
How To Change The Battery In Dell Optiplex 745 and Other Dell Optiplex Models - YouTube
Message: "Alert! Air temperature sensor not detected" displayed at boottime. Dell OptiPlex 755 | DELL Technologies
Replacing the OptiPlex 9010 SFF CMOS battery :: Cavelab blog — Stories from the Cavelab
Dell Optiplex 755 SFF Intel Pentium D E2180 2.0GHz CPU 1GB RAM No HDD