Cmos Battery - Cr2032 Replacement - Lenovo ThinkSystem SR860 Maintenance Manual

Figure 54. Chassis air baffle installation
Step 1. Align the chassis air baffle with the slots on both sides of the chassis, and lower it into the server.
Step 2. Slightly press the chassis air baffle, make sure it is fully secured.
After installing the fan cage assembly, complete the following steps:
1. Install the top cover (see "Install the top cover" on page 148).
2. If the server is installed in a rack, reinstall the server into the rack.
3. Power on the server and any peripheral devices.

CMOS battery - CR2032 replacement

Use this procedure to remove or install the CMOS battery - CR2032.
Remove the CMOS battery - CR2032
Use this procedure to remove the CMOS battery.
The following notes describe information that you must consider when replacing the battery:
• Lenovo has designed this product with your safety in mind. The lithium battery must be handled correctly
to avoid possible danger. If you replace the battery, you must adhere to the following instructions.
• If you replace the original lithium battery with a heavy-metal battery or a battery with heavy-metal
components, be aware of the following environmental consideration. Batteries and accumulators that
contain heavy metals must not be disposed of with normal domestic waste. They will be taken back free
of charge by the manufacturer, distributor, or representative, to be recycled or disposed of in a proper
manner.
• After you replace the battery, you must reconfigure the server and reset the system date and time.
S002
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Chapter 3 Hardware replacement procedures
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