If Something Goes Wrong
Fixing Device Related Problems
Part I: Getting To Know Your Computer
327
Sound System
I don’t hear any sound from my computer.
Adjust the volume control.
If you are using an external microphone or speakers, check that
they are securely connected to the headphone or microphone jack.
In TSETUP, check that the sound function is enabled.
I hear a loud, high-pitched noise.
This is probably feedback from the speakers to the microphone.
Feedback occurs in any sound system when sound from the
microphone is fed to the speakers and the speaker volume is too
loud. Adjust the volume control.
If you have changed the settings for the Record Monitor feature in
the Recording Control Utility (default Off) or the mute feature in
the Mixer Utility (default Enabled) these may cause feedback.
Revert to the default settings.
Optional Devices
Optional devices can include a printer, PC Cards, an external mon-
itor, or any other device you connect to your computer to expand
its capabilities. This section begins with some general comments
and continues with sections for specific devices.
For an external monitor, see “The Display” on page 323.
PC Cards
Most PC Card problems occur during installation and setup of
new cards. If you're having trouble getting one or more of these
devices to work together, several sections in this chapter may
apply.
❖
Resource conflicts can cause problems when using PC Cards.
Refer to “Resolving a Hardware Conflict” on page 312.
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If the device is a modem, see “Modems” on page 332.