5. Remove the server from the rack .
6. Place the server on a flat, level work surface.
7. Remove the access panel .
8. Do one of the following:
a. Remove the air baffle .
b. Remove the midplane drive cage .
9. Locate the battery on the system board .
10. Remove the system battery:
a. Use a small flat-bladed, nonconductive tool to press the battery latch (callout 1).
b. Remove the system battery from the socket (callout 2).
11. Install the system battery:
a. With the side of the battery showing the "+" sign facing up, insert the battery into the socket (callout 1).
b. Press the system battery down until it clicks into place (callout 2).
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