D3081, D3131, D3082 (RX900 S1)
Technical Manual
63
4
Replacing the lithium battery
To allow permanent saving of the system information, a lithium battery is
installed which supplies the CMOS memory with power. If the battery voltage is
too low or the battery is empty, a corresponding error message is displayed. The
lithium battery must then be replaced. The replacement procedure is explained
in the "PRIMERGY RX900 S1 Server Maintenance Manual".