Backplane Board Battery Installation; Battery Placement On Backplane Board - Compaq ProLiant 800 Manual

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A-6 Installing a New Battery

Backplane Board Battery Installation

CAUTION:
permanently installed.
To install the new battery, complete the following steps:
1. If your server is on, turn it off.
2. Unplug the server and disconnect any external devices.
3. Remove the server cover. See the instructions in Appendix E,
"Installing the Server," for information on removing the cover.

Battery Placement on Backplane Board

1. Change the jumper at battery connect header E1 from the pin 1-2 to
pin 2-3.
NOTE : When the jumper is placed at header E1 / pins 1-2 on the riser board, the
internal battery is used. When the jumper is placed at header E1 / pins 2-3, the
external battery is used.
Figure A-3. Connecting the battery on the backplane board
Do not attempt to remove your old battery, as it is
Writer: Project: Installing a New Battery Comments:
File Name: K-appa.doc Last Saved On: 4/24/97 10:45 AM