Lenovo 3822, 3821, 3719, 3823 manual Installing the battery, Do not

Models: 3719 3822 3823 3821

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6.Locate the battery on the system board (see “System-board internal connectors” on page 131).

7.Remove the battery:

a.Use one finger to push the battery horizontally out of its socket, pushing it away from the socket.

b.Lift and remove the battery from the socket.

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

Installing the battery

The following notes describe information that you must consider when you replace the battery in the server:

vYou must replace the battery with a lithium battery of the same type from the same manufacturer.

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 the 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

Chapter 7. Installing optional devices and replacing customer replaceable units 173

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Lenovo 3822, 3821, 3719, 3823 manual Installing the battery, Do not