Dell Precision 330 - Manual (Page 48)

48 Advanced Features
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m 6 Rotate the power supply back into position, making sure that the
securing tab snaps into place.
7 Replace the computer cover.
8 Reconnect your computer and peripherals to an electrical outlet, and
then turn them on.
9 Install the appropriate TSP for the TAPI device.
See the manufacturer’s documentation and your Windows
documentation for more information.
Installing a TAPI Sound Card
You can install a TAPI-compliant sound card that has a standard TAPI
connector. For example, you can connect your modem to the TAPI sound
card connector and then use the audio capabilities as a speakerphone.
CAUTION: Before you perform this procedure, see " Safety First—
For You and Your Computer ."
1 Turn off the computer and peripherals, disconnect them from their
electrical outlets, wait at least 5 seconds, and then remove the
computer cover .
2 Install the TAPI-compliant sound card .
See the manufacturer’s documentation for more information.
3 Enter system setup , click Integrated Devices, and change the setting
for Sound to Off.
4 Connect external audio devices to the sound card’s connectors. Do not
connect external audio devices to the microphone, line-out, or line-in
connectors on the system back panel (see " Back-Panel Connectors and
Indicators ").
5 Connect the 4-pin TAPI cable to the TAPI sound-card connector.
To locate the TAPI connector on the sound card, see the
manufacturer’s documentation.
6 Connect the 4-pin TAPI cable to the TAPI expansion-card connector.
To locate the TAPI connector on the expansion card, see the
manufacturer’s documentation.