Fujitsu PRIMERGY TX300 S7 - Installing the CMOS Battery

TX300 S7 / RX350 S7 Upgrade and Maintenance Manual 817
System board and components
14.1.4 Installing the CMOS battery
Figure 568: Installing the CMOS battery
Ê At a slight angle, fit the new CMOS battery into its socket as shown (1).
V CAUTION!
Ensure to insert the CMOS battery with the positive pole (label side)
facing up as shown (see close-up).
Ê Fold down the CMOS battery (2) until it locks in place.
Ê Ensure that the locking spring (3) is properly engaged.