Serial And Infrared Communications Problems; Sound Problems - HP OmniBook 2000 User Manual

Use Device Manager to view the CD-ROM drive properties. Select the auto-
detect setting. WARNING: This setting prevents the OmniBook from
automatically suspending after a period of inactivity if the CD-ROM drive is
present.

Serial and Infrared Communications Problems

For serial and infrared problems
If a modem doesn't work properly, in Windows Help use the modem
troubleshooter.
If an application can't access a serial port
Use the System Configuration Utility
assignments.
Check that the COM name you're using is actually assigned to the port you're
using.
If an application doesn't support the COM port number assigned, change the port
number in the System Configuration Utility.
Check whether another application is preventing access to the port, even if it's
not actively using it.
Check in the communications application that you haven't changed the address
and interrupt for the OmniBook port.
If the OmniBook stops responding after accessing a serial port
If the OmniBook stops working, try pressing the blue On/Suspend button to
suspend and turn on the OmniBook.
Reboot the OmniBook.
If an I/O card stops communicating properly
It may have been reset if the OmniBook suspended or turned off. Exit and
restart the application, and plug in the ac adapter, if possible.
If you have problems with infrared communications
Check that only one application is using the infrared port.
Check that both devices are using the same protocol, such as IrDA.

Sound Problems

If sounds aren't audible
Check the playback or recording sound levels, channels, and muting. See
Sound."
Press Fn+F9 several times to make sure the volume isn't set too low. (If you're
using an external keyboard, make sure you've enabled the external Fn keys,
such as by using the
to check the COM port settings and
System Configuration Utility.
"Using
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