Dell OptiPlex 960 (Late 2008) - Manual (Page 130)

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Dell™ Optiplex™ 960 Mini Tower/Desktop/Small Form Factor Service Manual
Internal Speaker
Internal Speaker
Installing an Internal Speaker
The internal speaker is an optional device.
1. Perform the procedure Before Working on Your Computer .
2. To mount the internal speaker, press the locking tab, position the speaker housing retention tabs under the grill retention tabs provided inside of the
front panel, and release the locking tab.
3. Connect the speaker cable to the system board (see System Board Components ).
4. Perform the procedure After Working on Your Computer .
5. Boot the computer and check for acceptable speaker performance.
Removing an Internal Speaker
CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your
computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis.
CAUTION: Disconnect your computer and all attached devices from their electrical outlets.
1 front panel grill retention tabs (2) 2 speaker housing retention tabs (2)
3 speaker 4 locking tab
5 system board speaker connector
CAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
NOTICE: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your
computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis.