IBM Netfinity 3500 M10, User Handbook Manual

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3. Disconnect the power cord and remove the cover. See
“Disconnecting cables and removing the cover” on page 76.
4. Locate the rocker switches on the system board. See the label
inside your server or see “Identifying parts on the system
board” on page 82 for the location of the switches.
5. Set switch number 5 ON.
6. Replace the cover and connect the power cord.
7. Insert the POST/BIOS update (flash) diskette into drive A.
8. Turn on the server.
9. After the update session completes, turn off the server and
remove the diskette from drive A.
10. Disconnect the power cord and remove the cover.
11. Set switch number 5 OFF.
12. Install the cover and reconnect any cables that were
disconnected.
13. Turn on the server to restart the operating system.
Changing the battery
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.
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Netfinity 3500 M10 User's Handbook