S e c t i o n S i x
144
You have installed an external keyboard or
1. Your external device is not properly installed.
1. Re-install your device. (See Mouse or
mouse, and it does not seem to work.
Keyboard on page 131.)
2. Your operating system software is not
2. Check your device and operating
setup with the correct software driver for
system documentation and activate the
that device.
proper driver.
3. Your mouse or keyboard is connected to the
3. Plug the mouse into the PS/2 Mouse port
wrong PS/2 port of the Mobile LAN Dock.
and the external keyboard or numeric
keypad into the PS/2 Keyboard port.
You have connected an external keyboard or a
1. Your operating system software is not setup
1. Check your device and operating system
mouse and it seems to be locking up the system.
with the correct software driver for that device.
documentation and activate the proper driver.
2. Your system has crashed.
2. Restart your system by shutting down
and/or turning off the power, waiting at
least 10 seconds and then turning the
power on again.
Memory Problems
Your power on screen or Main menu of the
1. Your memory upgrade module is not
1. Remove and re-install your memory
BIOS setup utility information does not show
properly installed.
upgrade module. (See Memory Upgrade
the correct amount of installed memory.
Module on pages 132-134.)
2. You have a memory failure.
2. Make sure display of error messages is
enabled (see Boot Options Submenu on
page 107), and check for Power On Self
Test (POST) messages. (See pages 156-158
for possible messages and their meanings.)
Symptom
Possible Cause
Possible Solution
Summary of Contents for Lifebook L470
Page 6: ...Black White of Cover to come ...
Page 7: ...T a b l e o f C o n t e n t s ...
Page 10: ...T a b l e o f C o n t e n t s iv ...
Page 11: ...LifeBook L Series from Fujitsu P r e f a c e ...
Page 14: ...P r e f a c e viii ...
Page 26: ...S e c t i o n O n e 12 ...
Page 70: ...S e c t i o n T h r e e 56 ...
Page 130: ...S e c t i o n F o u r 116 ...
Page 150: ...S e c t i o n F i v e 136 ...
Page 182: ...S e c t i o n S e v e n 168 ...
Page 196: ...A p p e n d i c e s 182 ...
Page 197: ...I n d e x ...