On
the
first
screen,
select
the
model
and
press
Enter.
Follow
the
instructions
on
the
screen.
2.
The
main
panel
of
PC-Doctor
appears.
3.
Select
Diagnostics
with
the
arrow
keys,
and
press
Enter.
A
pull-down
menu
appears.
(Its
exact
form
depends
on
the
model.)
Note:
PC-Doctor
menu
does
not
mean
the
formal
support
device
list.
Some
unsupported
device
names
may
appear
in
the
PC-Doctor
menu.
The
options
on
the
test
menu
are
as
follows:
Diagnostics
Interactive
Tests
v
Run
Normal
Test
v
Run
Quick
Test
v
CPU/Coprocessor
v
Systemboard
v
Video
Adapter
v
Serial
Ports
v
Parallel
Ports
v
Fixed
Disks
v
Diskette
Drives
v
Other
Devices
v
ThinkPad
Devices
v
Communication
v
Wireless
LAN
v
PM
Memory
v
Keyboard
v
Video
v
Internal
Speaker
v
Mouse
v
Diskette
v
System
Load
v
Optical
Drive
Test
v
Intel
5XXX
WLAN
Radio
Test
Notes:
v
In
the
Keyboard
test
in
Interactive
Tests
,
the
Fn
key
should
be
held
down
for
at
least
2
seconds;
otherwise,
it
cannot
be
sensed.
v
Video
Adapter
test
supports
only
the
LCD
display
on
the
ThinkPad
computer.
If
you
have
an
external
monitor
attached
to
your
computer,
detach
it
before
running
PC-Doctor
for
DOS.
v
To
test
Digital
Signature
Chip
,
the
security
chip
must
be
set
to
Active.
v
To
test
Serial
Ports
or
Parallel
Ports
,
the
ThinkPad
computer
must
be
attached
to
the
ThinkPad
Advanced
Dock
or
ThinkPad
Advanced
Mini
Dock.
4.
Run
the
applicable
function
test.
Diagnostics
Run Normal Test
Run Quick Test
CPU/Coprocessor
Systemboard
Video Adapter
Serial Ports
Parallel Ports
Fixed Disks
Diskette Drives
Other Devices
Communication
PM Memory
Interactive Tests
Hardware Info
Utility
Quit
F1=Help
PC-DOCTOR 2.0 Copyright 2002 PC-Doctor, Inc. All Rights Reserved.
Use the cursor keys and ESC to move in menus. Press ENTER to select.
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27
Summary of Contents for XT904UT
Page 1: ...ThinkPad T400 and R400 14 1 inch widescreen Hardware Maintenance Manual ...
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