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Problem Possible Cause Possible Solution
2. You have a memory failure. 2. Make sure display of error messages is
enabled (see Boot Options Submenu on
pages 56-57),and check for Power On Self
Test (POST) messages. (See pages 138-140
for possible messages and their meanings.)
Modem Problems
Messages about modem operation. 1. Messages about modem operation are 1. See your application software documenta-
generated by whichever modem application tion for additional information.
is in use.
Parallel,Serial,and USB Device Problems
You have installed a parallel-port device, 1. The device is not properly installed. 1. Remove and re-install the device.
a serial-port device or a USB device. (See Parallel Port Devices on page 105,
Your notebook does not recognize the device, Serial Port on Devices on page 105, or USB
or the device does not seem to work properly. Devices on page 105.)
2. The device may have been installed with an 2. Close your application and restart
application running and your notebook your notebook.
doesn’t know it’s there.
3. Your software may not have the correct 3. See your software documentation and
software driver active. activate the correct driver.
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