Fujitsu LifeBook P772 User Manual

88 - Troubleshooting
You have installed an external
keyboard or mouse, and it
does not seem to work.
Your external device is not
properly installed.
Re-install your device. See “Device Ports” on page 74.
Your operating system software
is not set up with correct soft-
ware driver for that device.
Check your device and operating system documentation and activate the proper
driver.
Your system crashed. Try to restart your notebook. I
You have connected an exter-
nal keyboard or a mouse and
it seems to be locking up the
system.
Your operating system software
is not setup with correct soft-
ware driver for that device.
Check your device and operating system documentation and activate the proper
driver.
Memory Problems
Your Power On screen does
not show the correct amount
of installed memory.
Memory upgrade module
improperly installed.
Remove and re-install your memory upgrade module. See “Memory Upgrade Module”
on page 71.
You have a memory failure. Check for Power On Self Test (POST) messages. See “Power On Self Test Messages” on
page 94.
USB Problems
You have installed a USB
device but your LIFEBOOK
notebook does not recognize
the device, or the device does
not seem to work properly.
The device is not properly
installed.
Remove and re-install the device. See “Device Ports” on page 74.
Your device may not have the
correct software driver active.
See your software documentation and activate the correct driver.
A device may have been
installed while an application
was running, so the notebook
is not aware of its installation.
Close the application and restart your notebook.
Problem Possible Cause Possible Solutions

Fujitsu LifeBook P772 Specifications

General

Brand	Fujitsu
Model	LifeBook P772
Category	Laptop
Language	English