Lenovo ThinkSystem SD550 V3 User Manual page 104

Figure 46. Removal of the CMOS battery
After this task is completed
1. Install a replacement unit (see
2. Dispose of the CMOS battery as required by local ordinances or regulations.
Install a CMOS battery (CR2032)
Follow instructions in this section to install a CMOS battery (CR2032).
About this task
To avoid potential danger, make sure to read and follow the safety information.
S004
CAUTION:
When replacing the lithium battery, use only Lenovo specified part number or an equivalent type of
battery recommended by the manufacturer. If your system has a module containing a lithium battery,
replace it only with the same module type made by the same manufacturer. The battery contains
lithium and can explode if not properly used, handled, or disposed of.
Do not:
• Throw or immerse into water
• Heat to more than 100°C (212°F)
• Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
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ThinkSystem SD550 V3 User Guide
94
"Install a CMOS battery (CR2032)" on page 94).