Hardware Issues; Serial Port Issues; Audio Issues - Toshiba PA3680U-1PRP User Manual

Hardware issues

Problem
Cannot operate the computer lock
switch
Cannot operate the Eject lever
My computer will not fit on the port
replicator

Serial port issues

Problem
The serial port does not work

Audio issues

Problem
There is no sound coming from my
external audio device connected to
the port replicator
There is no sound coming from the
internal speakers of my docked
computer, or from the
headphones/headset connected
directly to my docked computer
Solution(s)
The computer lock switch cannot be operated when a security cable is
attached to the security lock slot. Remove the security cable from the
slot and then move the computer lock switch.
Remove the security cable from the security lock slot, if applicable, and
set the computer lock switch to the unlocked position. Then operate the
Eject lever again.
Extend the port replicator by squeezing and pulling the extension
release. See "Setting up the port replicator" on page 16
information.
Solution(s)
The serial driver on the included CD must be installed on your
computer before you connect a device to the serial port. For more
information, see "Setting up the port replicator" on page
Try reinstalling the serial driver if you have already installed it.
Check the documentation that came with your serial device or check
with your serial device manufacturer for product updates.
Due to the USB to Serial emulation limitations, not all legacy serial
devices may work.
Solution(s)
Check that the Mute all/Mute checkboxes in Windows
selected. To locate these settings, double-click the speaker icon in your
®
Windows system tray/Notification Area.
Close your media player application, if it is running. Wait approximately
10-15 seconds for the operating system to recognize the audio device
connected to the port replicator, and then restart your media player
application.
The audio port on the port replicator may be disabled. To enable the
port, follow the instructions in
Mute all/Mute
Check that the
selected. To locate these settings, double-click the speaker icon in your
®
Windows system tray/Notification Area.
By default, the internal speakers and audio ports on the computer are
disabled when the computer is docked in the port replicator. To enable
the speakers or ports, follow the instructions in
ports" on page 25.
Troubleshooting
Hardware issues
"Configuring audio ports" on page
checkboxes in Windows
"Configuring audio
33
for more
16.
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are not
25.
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are not