Dell™ OptiPlex™ 755, 760, 960
System Board Mode Configuration
About Cautions
CAUTION: A CAUTION indicates a potential for property damage, personal injury,
or death.
Introduction
This tech sheet covers the configuration process required after installing
a new system board in your Dell OptiPlex 755, 760, or 960 computer. Follow
these instructions carefully to make sure that the computer is configured for
the correct management mode.
1
Remove the computer cover to read the label that is attached to the inside
of the cover.
chassis cover
inside
label
You should see one of the following labels on the inside of the chassis cover:
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2
Note the large mode number on the label. This number is important for
step 7 of this procedure and you may want to write it down.
3
Replace the system board. For more information, see your system
documentation on
4
Replace the computer cover. For more information, see your system
documentation on
5
Disconnect any USB mass storage devices (such as hard drives or flash keys).
6
Disconnect the network cable.
7
Turn the computer on. When the initialization screen appears, enter the
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.
.
mode number you obtained from the label inside the chassis.
CAUTION: Once selected, you cannot change the management mode. If you make
the wrong selection, your computer may not operate as it should.
8
When a prompt appears to continue with your selection, enter Y if
After the initialization completes, the computer shuts down.
9
Reconnect any USB mass storage devices (such as hard drives or flash keys).
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is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, and OptiPlex are trademarks of Dell Inc.
Other trademarks and trade names may be used in this document to refer to either the entities claiming
the marks and names or their products. Dell Inc. disclaims any proprietary interest in trademarks and
trade names other than its own.