vAfter you replace the battery, you must reconfigure the server and reset the system date and time.

vTo avoid possible danger, read and follow the following safety statement.

Statement 2:

CAUTION:

When replacing the lithium battery, use only 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:

vThrow or immerse into water

vHeat to more than 100°C (212°F)

vRepair or disassemble

Dispose of the battery as required by local ordinances or regulations.

See the Important Notices and Safety Information document on the ThinkServer Documentation DVD for more information.

To install the replacement battery, complete the following steps:

1.Follow any special handling and installation instructions that come with the replacement battery.

2.Insert the new battery:

a.Hold the battery in a vertical orientation so that the smaller side is facing the housing.

b.Place the battery into its socket, and press the battery toward the housing and the PCI riser 2 until it snaps into place.

3.Reinstall any adapters that you removed.

4.Reconnect the internal cables that you disconnected (see “Internal cable routing and connectors” on page 38).

5.Install the cover (see “Completing the installation” on page 100).

6.Slide the server into the rack.

Chapter 5. Installing optional devices and replacing customer replaceable units 99

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Lenovo 3797 manual Do not