Lenovo ThinkEdge SE350 V2 User Manual page 85

Figure 52. Locations of CMOS battery slots
3V system battery
1
3V security battery
2
Step 2. Install a CMOS battery into the socket.
Note: Make sure that the positive (+) side of the CMOS battery faces upward.
a. Pivot the CMOS battery to insert it into the socket. Make sure that the battery goes tight to
the metal clip.
b. Gently press the battery straight down until it clicks in place.
Attention:
• Avoid excessive force on the CMOS battery, as it might damage the socket on the system
board and result in system board replacement.
Figure 53. Installation of a CMOS battery
After this task is completed
• If necessary, reinstall the drive cage or power module board into the node and reconnect the cables (see
"Install a drive cage" on page 86 or "Install a power module board" on page 123).
.
Chapter 5 Hardware replacement procedures
77