Lenovo ThinkEdge SE360 V2 User Manual page 148

The battery is a lithium ion battery. To avoid possible explosion, do not burn the battery. Exchange it
only with the approved part. Recycle or discard the battery as instructed by local regulations.
Consider the following when replacing the CMOS battery.
• Lenovo has designed this product with user safety in mind. The lithium battery must be handled properly
to avoid potential danger. Make sure to follow instructions in this topic while replacing the battery.
• The CMOS battery must be replaced with another unit of the same type (CR2032).
• For high temperature operation environment, it is recommended to use CR2032HR instead.
• After replacement is completed, it is required to reconfigure the server and reset the system date and
time.
• Dispose of the CMOS battery as required by local ordinances or regulations.
Attention:
• Read "Installation Guidelines" on page 47
work safely.
• Touch the static-protective package that contains the component to any unpainted metal surface on the
server; then, remove it from the package and place it on a static-protective surface.
• To avoid potential damage, do not let the CMOS battery contact any metal surface.
• Make sure that all the server power cords are disconnected from power source before performing this
procedure.
Procedure
Step 1. Follow any special handling and installation instructions that come with the CMOS battery.
Step 2. Locate the CMOS battery socket on the system board.
Figure 140. CMOS battery locations on the system board
3V system battery
1
ThinkEdge SE360 V2 User Guide
138
and "Safety inspection checklist" on page 48
3V security battery
2
to ensure that you