Dell Inspiron 3500 - Manual (Page 108)

4-26 Dell Inspiron 3500 Portable Computer Reference and Troubleshooting Guide
If necessary, change the resource settings in your operating system or sound applica-
tion to match these default settings.
If you still do not hear sound when you expect to, run the Audio test group.
NOTE: Before running the Audio test group, make sure to enable the built-in
speaker(s), and make sure that the speaker volume has not been muted.
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The three subtests in the Audio test group confirm the following functions:
‡
Software Reset Test
Checks for the presence of an audio controller chip.
‡
FM Sound Playback Test
Tests whether the system can play synthesized sounds.
‡
Analog Sound Playback Test
Tests whether the system can play sampled sounds.
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The Modem Loopback Test in the Other test group checks the functions of the
optional internal modem (not available in all regions).