Fujitsu LifeBook E780 Guide D'utilisation page 104

Problem
Memory Problems
Your Power On screen does
not show the correct amount
of installed memory.
Modem Problems
Messages about modem
operation.
Serial and USB Problems
You have installed a serial,
or USB device. Your Life-
Book notebook does not
recognize the device, or the
device does not seem to
work properly.
Possible Cause Possible Solutions
Memory upgrade mod- Remove and re-install your memory upgrade module. See "Mem-
ule improperly installed. ory Upgrade Module" on page 81.
You have a memory Check for Power On Self Test (POST) messages. See "Power On
failure. Self Test Messages" on page 105.
Messages about modem See your application software documentation for additional infor-
operation are generated mation.
by whichever modem
application is in use.
The device is not prop- Remove and re-install the device. See "Device Ports" on page 85.
erly installed.
Your device may not See your software documentation and activate the correct driver.
have the correct soft-
ware driver active.
In Windows Vista, you
(Microsoft Windows Vista users only): When attaching a USB
must either have any
device, do one of the following: Be sure to attach the device
USB device connected
BEFORE turning on your system, OR, wait for approximately three
before booting or wait a
minutes after the system boots up before attaching the device.
few minutes after boot-
If you prefer not to wait the prescribed time to connect your USB
ing before connecting
device, you must disable the Selective Suspend feature. To do so,
it.You must wait a few
go to Start > Control Panel. In the left panel, select Classic view.
minutes
Click on Power Options > Change plan settings > Change
advanced power settings. Select USB settings, then select Dis-
abled from the pull-down menu for USB selective suspend setting.
Click [OK] to complete the process.
Parallel port is set to Check parallel port setting in the BIOS and set to bi-directional or
output only. ECP.
98 - Troubleshooting Your LifeBook