Fujitsu PRIMERGY TX140 S1 Upgrade And Maintenance Manual page 419

Figure 266: Replacing the CMOS battery (B)
Ê Carefully pry the depleted CMOS battery out of its socket as shown (1).
Ê Remove the CMOS battery (2).
I
Do not throw the CMOS battery into the trash can. Lithium batteries
must be disposed of in accordance with local regulations concerning
special waste.
TX140 S1
Upgrade and Maintenance Manual
System board and components
419