Lenovo ThinkPad T40 Series User manual

ThinkPad T40/T40p, T41/T41p Series
Product overview ............45
Specifications ............45
Status indicators ...........48
FRU tests .............50
Fn key combinations ..........52
Symptom-to-FRU index ..........55
Numeric error codes ..........55
Error messages ...........60
Beep symptoms ...........61
No-beep symptoms ..........61
LCD-related symptoms .........62
Intermittent problems ..........63
Undetermined problems .........63
FRU replacement notices .........64
Screw notices ............64
Retaining serial numbers.........65
Restoring the serial number of the system unit 65
Retaining the UUID .........66
Removing and replacing a FRU........67
1010 Battery pack...........68
1020 Ultrabay Slim device ........70
1030 Hard disk drive ..........71
1040 DIMM (optional) .........73
1050 Keyboard ...........75
1060 DIMM (standard) .........79
1070 Modem daughter card (MDC) .....80
1080 Bluetooth/Modem daughter card (BMDC) 82
1090 Palm rest ...........84
1100 Mini PCI adapter .........86
1110 Fan assembly ..........89
1120 Backup battery ..........90
1130 Speaker assembly .........92
1140 PC Card slot assembly .......94
1150 Keyboard bezel..........96
1160 LCD assembly ..........98
1170CPU.............103
1180 Ultrabay Slim guide rail assembly ....104
1190 VGA and Ultrabay Slim device eject button
cable .............106
1200 System board and base cover .....108
2010 LCD front bezel .........116
2020 Inverter card ..........118
2030 Bluetooth wireless antenna assembly . . . 119
2040 LCD panel, LCD cable assembly, wireless
LAN antenna assembly, hinges, and LCD cover. 121
3010 ThinkPad Dock II PCI cover......134
3020 ThinkPad Dock II top cover ......135
Locations ..............138
Front view ............138
Rear view.............140
© Copyright IBM Corp. 2003 43

Bottom view ............141
Parts list ..............142
T40/T40p, T41/T41p series model matrix . . . 142
Overall .............153
LCD FRUs ............168
14.1-in. XGA TFT .........169
14.1-in. SXGA+ TFT ........172
Keyboard .............174
Recovery CDs ...........175
For Windows XP Professional (T40/T40p
series) ............175
For Windows 2000 (T40/T40p series) . . . 176
For Windows XP Professional (T41/T41p
series) ............177
For Windows 2000 (T41 series) .....178
Miscellaneous parts ..........178
AC adapters ............181
Optional FRUs ...........181
Common parts list ..........182
Tools .............182
Power cords (system) ........182
Power cords (ThinkPad Dock and ThinkPad
Dock II) ...........183
Notices ..............184
Trademarks ............184
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Product overview
This section presents the following product-unique
information:
v“Specifications”
v“Status indicators”on page 48
v“FRU tests”on page 50
v“Fn key combinations”on page 52
Specifications
The following table lists the specifications of the ThinkPad
T40/ T40p, T41/T41p series:
Feature Description
Processor T40/T40p series:
vIntel
®
Pentium
®
M processor 1.3 GHz,
L2 1-MB cache
vIntel
®
Pentium
®
M processor 1.5 GHz,
L2 1-MB cache
vIntel
®
Pentium
®
M processor 1.6 GHz,
L2 1-MB cache
T41/T41p series:
vIntel
®
Pentium
®
M processor 1.4 GHz,
L2 1-MB cache
vIntel
®
Pentium
®
M processor 1.6 GHz,
L2 1-MB cache
vIntel
®
Pentium
®
M processor 1.7 GHz,
L2 1-MB cache
Bus architecture T40/T40p series:
v400 MHz PSB (Processor System Bus)
v266 MHz DDR SDRAM (PC2100)
vHUB link
vPCI bus
vLPC bus
T41/T41p series:
v400 MHz PSB (Processor System Bus)
v333 MHz DDR SDRAM (PC2700)
vHUB link
vPCI bus
vLPC bus
Graphic memory
chip T40/T40p series: v16 MB DDR SDRAM (ATI M6-16)
v32 MB DDR SDRAM (ATI M7-32)
v32 MB DDR SDRAM (ATI M9-32)
v64 MB DDR SDRAM (ATI M9 GL-64)
T41/T41p series:
v32 MB DDR SDRAM (ATI M7-32)
v32 MB DDR SDRAM (ATI M9-32)
v128 MB DDR SDRAM (ATI M10 GL-128)
(continued)
Product overview
ThinkPad T40/T40p, T41/T41p Series 45

Feature Description
Display v14.1-inch, 16M colors, XGA (1024 ×768
resolution) TFT color LCD
v14.1-inch, 16M colors, SXGA+ (1400 ×
1050 resolution) TFT color LCD
Standard memory T40/T40p series:
v256 MB DDR SDRAM SO-DIMM
(PC2100) card ×1
v512 MB DDR SDRAM SO-DIMM
(PC2100) card ×1
v1 GB DDR SDRAM SO-DIMM (PC2100)
card ×1
T41/T41p series:
v256 MB DDR SDRAM SO-DIMM
(PC2700) card ×1
v512 MB DDR SDRAM SO-DIMM
(PC2700) card ×1
v1 GB DDR SDRAM SO-DIMM (PC2700)
card ×1
Optional memory T40/T40p series:
v128 MB DDR SDRAM SO-DIMM
(PC2100) card
v256 MB DDR SDRAM SO-DIMM
(PC2100) card
v512 MB DDR SDRAM SO-DIMM
(PC2100)
v1 GB DDR SDRAM SO-DIMM (PC2100)
T41/T41p series:
v128 MB DDR SDRAM SO-DIMM
(PC2700) card ×1
v256 MB DDR SDRAM SO-DIMM
(PC2700) card ×1
v512 MB DDR SDRAM SO-DIMM
(PC2700) card ×1
v1 GB DDR SDRAM SO-DIMM (PC2700)
card ×1
(maximum of 2048 MB)
CMOS RAM v242 bytes
Hard disk drive v20.0 GB, 4200 rpm, 2.5-inch, IDE
interface (supported by CTO in T40
series)
v30.0 GB, 4200 rpm, 2.5-inch, IDE
interface
v40.0 GB, 5400 rpm, 2.5-inch, IDE
interface
v60.0 GB, 7200 rpm, 2.5-inch, IDE
interface
v80.0 GB, 4200 rpm, 2.5-inch, IDE
interface (option in T41 series)
(continued)
Product overview
46 MT 2373/2374/2375/2376/2378/2379

Feature Description
Ultrabay Slim device
(standard)
vDVD drive, 9.5 mm high
vDVD/CD-RW combo drive, 9.5 mm high
I/O port vExternal monitor connector
vStereo headphone jack
vMonaural microphone jack
vInfrared port
vParallel connector
vDocking connector
vRJ11 connector
vRJ45 connector
vTV-out connector (S-Video)
vUniversal serial bus (USB) connector ×
2 (compatible with USB 1.1 and 2.0)
Internal modem v56.6 Kbps
Audio vBuilt-in stereo speakers
vSoftware control volume
Infrared transfer vIrDA 1.1
Mini PCI adapter T40/T40p series:
vIBM Dual-Band 11a/b Wi-Fi Wireless
Mini PCI Adapter
vCisco Aironet Wireless 802.11b
vIntel
®
PRO/Wireless LAN 2100 3B Mini
PCI Adapter
T41/T41p series:
vCisco Aironet Wireless 802.11b
vIntel
®
PRO/Wireless LAN 2100 3B Mini
PCI Adapter
vIBM 11a/b/g Wireless LAN Mini PCI
Adapter
PC Card vOne Type-III
vTwo Type-II
Ethernet (on the
system board) T40/T40p series: v10/100Base Ethernet
vGigabit Ethernet
T41/T41p series:
vGigabit Ethernet
Communication
daughter card
(CDC)
vV.90 modem daughter card (MDC)
vIBM Integrated Bluetooth with 56K
Modem (BMDC)
Touch pad vUltraNav
ThinkLight Yes
Battery vLi-ion battery (6 cells)
vLi-ion battery (9 cells)
vUltrabay Slim Li Polymer battery (option)
AC adapter v72-watt type
Preinstalled
operating system
vWindows XP Professional
vWindows 2000
Product overview
ThinkPad T40/T40p, T41/T41p Series 47

Status indicators
The system status indicators show the status of the
computer, as follows:
2223242526272829
1
2
8
3
Product overview
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Indicator Meaning
1 Ultrabay
Slim status Green:
An Ultrabay Slim device is installed and in
use.
Blinking green:
An Ultrabay Slim device is in the process of
being detached.
Turn off:
An Ultrabay Slim device is ready to be
attached or detached.
Note: If you are using Windows 2000, the
Ultrabay Slim status indicator does not blink
while an Ultrabay Slim device is being
detached. Instead, a message box pops up
when the process is completed; then the
indicator turns off.
2 Standby
status Green:
The computer is in standby mode.
Blinking green:
The computer is entering standby mode or
hibernation mode, or is resuming normal
operation.
3 Battery
status Green:
The battery is in use and has enough
power. The ac adapter has charged the
battery completely.
Blinking green:
The battery is being charged, but still has
enough power to operate. (At regular
intervals, the indicator light turns off briefly.)
Orange:
The battery is being charged, but the battery
power is still low.
Blinking orange:
The battery needs to be charged. When the
indicator starts blinking orange, the
computer beeps three times.
4 Power on Green:
The computer is on and ready to use. This
indicator stays lit whenever the computer is
on and is not in standby mode.
5 Drive in
use Green:
Data is being read from or written to the
hard disk drive, the diskette drive, or the
drive in the Ultrabay Slim device. When this
indicator is on, do not put the computer into
standby mode or turn off the computer.
Note: Do not move the system while the green
drive-in-use light is on. Sudden physical shock
could cause drive errors.
(continued)
Product overview
ThinkPad T40/T40p, T41/T41p Series 49

Indicator Meaning
6 Caps lock Green:
Caps Lock mode is enabled. To enable or
disable Caps Lock mode, press the Caps
Lock key.
7 Num lock Green:
The numeric keypad on the keyboard is
enabled. To enable or disable the keypad,
press and hold the Shift key, and press the
NumLk (ScrLk) key.
8 Bluetooth
status
R
Green:
Bluetooth wireless is operational. This
indicator is on when Bluetooth wireless is on
and not in suspend mode.
9 Wireless
status Green:
The wireless feature (the IEEE 802.11
standard) is on, and the radio link is ready
for use.
Blinking green:
Data is being transmitted.
FRU tests
The following table shows the test for each FRU.
FRU Applicable test
System board 1. Diagnostics --> CPU/Coprocessor
2. Diagnostics --> Systemboard
3. If the docking station or the port replicator
is attached to the ThinkPad computer,
undock it. Place the computer on a
horizontal surface, and run Diagnostics -->
Other Devices --> IBM HDD Active
Protection Test.
Note: Do not apply any physical shock to
the computer while the test is running.
Power Diagnostics --> Other Devices --> IBM AC
Adapter,IBM Battery 1 (IBM Battery 2)
LCD unit 1. Diagnostics --> Video Adapter
2. Interactive Tests --> Video
Modem
daughter card
(MDC or
BMDC)
1. Make sure the modem is set up correctly.
2. Replace the modem jack and the modem
card in turn, and run the following tests in
Diagnostics --> Communication:
a. Lucent Soft Modem Loopback
b. Lucent Soft Modem Dialtone
Audio 1. Interactive Tests --> Internal Speaker
2. Diagnostics --> Other Devices --> Analog
Devices AC97 CODEC Test
(continued)
Product overview
50 MT 2373/2374/2375/2376/2378/2379

FRU Applicable test
Speaker Interactive Tests --> Internal Speaker
PC Card slots 1. Diagnostics --> Systemboard -->
PCMCIA
2. Insert a PC Card Wrap Plug into every PC
Card slot, and run Diagnostics -->
Systemboard --> PCMCIA External Loop
Keyboard 1. Diagnostics --> Systemboard -->
Keyboard
2. Interactive Tests --> Keyboard
Hard disk drive Diagnostics --> Fixed Disks
Diskette drive 1. Diagnostics --> Diskette Drives
2. Interactive Tests --> Diskette
DVD drive or
DVD/CD-RW
combo drive
1. Diagnostics --> Other Devices -->
CD-ROM/DVD
2. Interactive Tests --> CD-ROM/DVD Test
Memory 1. If two DIMMs are installed, remove one of
them and run Diagnostics --> Memory
Test—Quick.
2. If the problem does not recur, return the
DIMM to its place, remove the other one,
and run the test again.
3. If the test does not detect the error, run
Diagnostics --> Memory Test—Full.
Fan 1. Turn on the computer and check the air
turbulence at the louver near the PC Card
slot.
2. Run Diagnostics --> Other Devices -->
IBM Fan.
TrackPoint or
pointing device If the TrackPoint does not work, check the configuration as specified in the ThinkPad
Configuration program. If the TrackPoint is
disabled, select Automatic to enable it.
After you use the TrackPoint, the pointer may
drift on the screen for a short time. This drift
can occur when a slight, steady pressure is
applied to the TrackPoint pointer. This symptom
is not a hardware problem. If the pointer stops
after a short time, no service action is
necessary.
If enabling the TrackPoint does not correct the
problem, continue with the following:
vInteractive Tests --> Mouse
Touch Pad If the Touch Pad does not work, check the
configuration as specified in the ThinkPad
Configuration program. If the Touch Pad is
disabled, select Automatic to enable it. If
enabling the Touch Pad does not correct the
problem, continue with the following:
vInteractive Tests --> Mouse
Product overview
ThinkPad T40/T40p, T41/T41p Series 51

Fn key combinations
The following table shows the function of each combination
of Fn with a function key.
Key
combination Description
Fn+F1 Reserved.
Fn+F2 Reserved.
Fn+F3 Turn off the computer display, leaving the
screen blank. To turn the computer display on
again, press any key or press the TrackPoint
pointing stick.
Fn+F4 Put the computer in standby mode. To return to
normal operation, press the Fn key only,
without pressing a function key.
Notes:
1. This mode is called suspend mode in
Windows NT.
2. In Windows 2000 and Windows XP, this
combination of keys functions as a sleep
button. The setting can be changed so that
pressing it puts the computer into
hibernation mode or even shuts the
computer down.
Fn+F5 Control the power source of the built-in
Bluetooth wireless device. This combination of
the keys functions as a toggle switch of the
power state.
Note: In Windows 98, Windows 2000, or
Windows XP, this combination of keys enables
or disables the built-in wireless networking
features (the IEEE 802.11 standard) and the
Bluetooth wireless features. To use this
function, the following drivers must be installed.
vIBM ThinkPad Power Management driver
vOnScreen Display utility
vWireless device drivers
Fn+F6 Reserved.
(continued)
Product overview
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