IBM Thinkpad R40 R40e Manual

							If an error code appears, go to ªSymptom-to-FRU
indexº on page 53.
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. SelectDiagnosticswith the arrow keys, and press
Enter.
A pull-down menu appears. (Its exact form depends on
the model.)
The options on the test menu are as follows:
Diagnostics Interactive Tests
vRun Normal Test
vRun Quick Test
vCPU/Coprocessor
vSystemboard
vVideo Adapter
vSerial Ports
vParallel Ports
vFixed Disks
vDiskette Drives
vOther Devices
vZIP Drive
vLS-120/240 Drive
vWireless LAN
vMemory Test ± Full
vMemory Test ± QuickvKeyboard
vVideo
vInternal Speaker
vMouse
vJoystick Test
vDiskette
vSystem Load
vCD-ROM/DVD Test
vActiontec Wireless Radio
v802.11b Wireless Radio Test
Notes:
vIn theKeyboardtest inInteractive Tests, the Fn key is
scanned only once. Each key should be held down for at least
2 seconds; otherwise, it cannot be sensed.
vVideo Adaptertest supports only the LCD display on
theThinkPad computer. Before running PC-Doctor DOS, detach
the external monitor.
vTo testZIP DriveorLS-120/240 Drive, each media is needed
to be inserted before start testing.
vTo testDigital Signature Chip, the chip must be enabled.
vWhen Legacy Floppy Drives is enabled in the IBM BIOS Setup
Utility,Diskette Drivestest is activated even if no legacy
diskette drive is attached to the ThinkPad computer.
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General descriptions37 
						

							Diagnostics
Quit Interactive TestsHardware Info
Utility F1=Help
Run Quick TestRun Normal Test
SystemboardCPU/Coprocessor
Video Adapter
Serial Ports
Diskette DrivesFixed DisksParallel Ports
Other Devices
Use the cursor keys and ESC to move in menus. Press ENTER to select.PC-DOCTOR 2.0 Copyright 2001 PC-Doctor, Inc. All Rights Reserved. ZIP Drive
LS-120/240 Drive
Communication
Wireless LAN
Memory Test - Full
Memory Test - Quick
4. Run the applicable function test.
5. Follow the instructions on the screen. If there is a
problem, PC-Doctor shows messages describing it.
6. To exit the test, selectQuit Ð Exit Diag.
To cancel the test, press Esc.
Note:After executing PC-Doctor, check the system
time/date and reset them if needed.
Detecting system information with
PC-Doctor
PC-Doctor can detect the following system information:
Hardware InfovSystem Configuration
vMemory Contents
vPhysical Disk Drives
vLogical Disk Drives
vVGA Information
vIDE Drive Info
vPCI Information
vPNPISA Info
vSMBIOS Info
vVESA LCD Info
UtilityvRun External Tests
vSurface Scan Hard Disk
vBenchmark System
vDOS Shell
vTech Support Form
vBattery Rundown
vView Test Log
vPrint Log
vSave Log
vFull Erase Hard Drive
vQuick Erase Hard Drive
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38ThinkPad R40 
						

							Power system checkout
To verify a symptom, do the following:
1. Power off the computer.
2. Remove the battery pack.
3. Connect the ac adapter.
4. Check that power is supplied when you power on the
computer.
5. Power off the computer.
6. Disconnect the ac adapter and install the charged
battery pack.
7. Check that the battery pack supplies power when you
power on the computer.
If you suspect a power problem, see the appropriate one
of the following power supply checkouts:
vªChecking the ac adapterº
vªChecking operational chargingº on page 40
vªChecking the battery packº on page 40
vªChecking the backup batteryº on page 41
Checking the ac adapterYou are here because the computer fails only when the ac
adapter is used:
vIf the power problem occurs only when the port
replicator is used, replace the port replicator.
vIf the power-on indicator does not turn on, check the
power cord of the ac adapter for correct continuity and
installation.
vIf the computer does not charge during operation, go to
²Checking operational charging.²
To check the ac adapter, do the following:
1. Unplug the ac adapter cable from the computer.
2. Measure the output voltage at the plug of the ac
adapter cable. See the following figure:
2
1
(16-10V)
Pin Voltage (V dc)
1 +15.5 to +17.0
2 Ground
3. If the voltage is not correct, replace the ac adapter.
4. If the voltage is acceptable, do the following:
vReplace the system board.
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General descriptions39 
						

							vIf the problem persists, go to ªProduct overviewº on
page 45.
Note:Noise from the ac adapter does not always indicate
a defect.
Checking operational chargingTo check whether the battery charges properly during
operation, use a discharged battery pack or a battery pack
that has less than 50% of the total power remaining when
installed in the computer.
Perform operational charging. If the battery status indicator
or icon does not turn on, remove the battery pack and let it
return to room temperature. Reinstall the battery pack. If
the charge indicator or icon still does not turn on, replace
the battery pack.
If the charge indicator still does not turn on, replace the
system board. Then reinstall the battery pack. If it is still
not charged, go to the next section.
Checking the battery packBattery charging does not start until the Power Meter
shows that less than 95% of the total power remains;
under this condition the battery pack can charge to 100%
of its capacity. This protects the battery pack from being
overcharged or from having a shortened life.
To check the status of your battery, move your cursor to
the Power Meter icon in the icon tray of the Windows
taskbar and wait for a moment (but do not click), and the
percentage of battery power remaining is displayed. To get
detailed information about the battery, double-click the
Power Meter icon.
Note:If the battery pack becomes hot, it may not be able
to charge. Remove it from the computer and leave it
at room temperature for a while. After it cools down,
reinstall and recharge it.
To check the battery pack, do the following:
1. Power off the computer.
2. Remove the battery pack and measure the voltage
between battery terminals 1 (+) and 5 (þ). See the
following figure:
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40ThinkPad R40 
						

							2
3
4
5(-)1(+)
Terminal Voltage (V dc)
1 +0to+12.6
5 Ground (þ)
3. If the voltage is less than +11.0 V dc, the battery pack
has been discharged.
Note:Recharging will take at least 3 hours, even if the
indicator does not turn on.
If the voltage is still less than +11.0 V dc after
recharging, replace the battery.
4. If the voltage is more than +11.0 V dc, measure the
resistance between battery terminals 4 and 5. The
resistance must be 4 to 30 Kó.
If the resistance is not correct, replace the battery
pack. If the resistance is correct, replace the system
board.
Checking the backup batteryDo the following:
1. Power off the computer, and unplug the ac adapter
from it.
2. Turn the computer upside down.
3. Remove the battery pack (see ª1010 Battery packº on
page 64).
4. Remove the backup battery (see ªChecking the battery
packº on page 40).
5. Measure the voltage of the backup battery. See the
following figure.
Red(+)
Blue(-)Wire Voltage (V dc)
Red +2.5 to +3.2
Blue Ground
vIf the voltage is correct, replace the system board.
vIf the voltage is not correct, replace the backup battery.
vIf the backup battery discharges quickly after
replacement, replace the system board.
Checkout guide
General descriptions41 
						

							Checkout guide
42ThinkPad R40 
						

							ThinkPad R40
Product overview............45
Specifications............45
Statusindicators...........48
FRUtests.............50
Fn key combinations..........52
Symptom-to-FRU index..........53
Numeric error codes..........53
Error messages...........56
Beep symptoms...........57
No-beep symptoms..........57
LCD-relatedsymptoms.........58
Intermittentproblems..........59
Undetermined problems.........59
FRU replacement notices.........60
Screwnotices............60
Retaining serial numbers.........61
Restoring the serial number of the system unit 61
RetainingtheUUID.........61
Removing and replacing a FRU........63
1010 Battery pack...........64
1020 Ultrabay Plus device........65
1030 Hard-disk drive..........66
1040 DIMM............68
1050 Mini PCI adapter.........70
1060 Keyboard...........73
1070 Backup battery..........81
1080 Optical storage in the fixed bay.....82
1090 PC Card slot assembly.......85
1100Hingecover...........87
1110 Communication daughter card (CDC) . . . 88
Modem daughter card (MDC)......89
IBM Integrated Bluetooth with 56K Modem
(BMDC)............92
1120 Fan assembly..........94
1130CPU.............95
1140 Bluetooth antenna assembly......97
1150 LCD assembly..........98
1160 Keyboard bezel.........103
1170 Speaker assembly and microphone cable 108
1180 System board..........109
1190 Hard-disk drive slot........116
2000 Ultrabay Plus guide rail.......117
2010 I/O Bracket...........119
2020 LCD front bezel.........120
2030 Inverter card..........121
2040 LCD panel and LCD cable assembly . . . 122
2050 Antenna assembly, hinges, and LCD cover 124
Locations..............127
Front view for 2681, 2682, 2683, 2722, 2723, 2724 127
Rear view for 2681, 2682, 2683, 2722, 2723, 2724 129
 Copyright IBM Corp. 2003
43  
						

							Bottom view for 2681, 2682, 2683, 2722, 2723,
2724.............130
Front view for 2684, 2685........131
Rear view for 2684, 2685........132
Bottom view for 2684, 2685.......133
Parts list..............134
R40 series model matrix........134
Overall.............141
LCD FRUs............156
13/14in.TFT...........157
15in.TFT ...........158
Keyboard.............160
RecoveryCDs...........161
For Windows 2000 Professional.....161
For Windows XP Home Edition.....162
For Windows XP professional......163
Miscellaneous parts..........164
AC adapters............167
Telephone cable...........168
Optional FRUs...........169
Ultrabay Plus devices........169
Other optional FRUs........169
Common parts list..........171
Tools.............171
Power cords (system)........171
Power cords (ThinkPad Mini Dock)....172
Notices ..............173
Trademarks............173
44ThinkPad R40 
						

							Product overview
This section presents the following product-unique
information:
vªSpecificationsº
vªStatus indicatorsº on page 48
vªFRU testsº on page 50
vªFn key combinationsº on page 52
Specifications
The following table lists the specifications of the ThinkPad
R40 series:
Feature Description
Processor2681, 2682, 2683
vMobile Intel
žPentiumž4 processor- M 1.8/
1.9/ 2.0/ 2.2/2.4GHz, L2 512 KB cache
vMobile Intel
žCeleronžProcessor 1.6/
1.8GHz, L2 256KB cache
2684, 2685
vMobile Intel
žPentiumž4 processor- M
1.8GHz, L2 512 KB cache
vMobile Intel
žCeleronžProcessor 1.7/
1.8GHz, L2 256KB cache
2722, 2723, 2724
vMobile Intel
žGenuinežprocessor 1.3/ 1.4/
1.5GHz, L2 1MB cache
Bus
architecturev400MHz PSB
vHUB link
vPCI bus
vLPC bus
v266MHz DDR SDRAM (PC2100)
Memory
(standard)v128 MB DDR SDRAM SO DIMM (PC2100)
card ý 1
v256 MB DDR SDRAM SO DIMM (PC2100)
card ý 1
v512 MB DDR SDRAM SO DIMM (PC2100)
card ý 1
Memory
(optional)v128 MB DDR SDRAM SO DIMM (PC2100)
card
v256 MB DDR SDRAM SO DIMM (PC2100)
card
v512 MB DDR SDRAM SO DIMM (PC2100)
(maximum of 1024 MB)
Graphic
memory2681, 2682, 2683, 2722, 2723, 2724
v16 MB DDR SDRAM (on the system board)
v32 MB DDR SDRAM (on the system board)
2684, 2685
v16 MB DDR SDRAM (on the system board)
Product overview
ThinkPad R4045 
						

							Feature Description
CMOS RAMv242 bytes
Hard-disk drive2681, 2682, 2683, 2722, 2723, 2724
v20.0 GB, 4200 rpm, 2.5-inch, IDE interface
v40.0 GB, 4200 rpm, 2.5-inch, IDE interface
v40.0 GB, 5400 rpm, 2.5-inch, IDE interface
v60.0 GB, 4200 rpm, 2.5-inch, IDE interface
2684, 2685
v20.0 GB, 4200 rpm, 2.5-inch, IDE interface
v40.0 GB, 4200 rpm, 2.5-inch, IDE interface
Display2681, 2682, 2683, 2722, 2723, 2724
v13.3-inch, 16M colors, XGA (1024´768
resolution) TFT color LCD
v14.1-inch, 16M colors, XGA (1024´768
resolution) TFT color LCD
v15-inch, 16M colors, XGA (1024´768
resolution) TFT color LCD
v15-inch, 16M colors, SXGA+ (1400´1050
resolution) TFT color LCD
2684, 2685
v13.3-inch, 16M colors, XGA (1024´768
resolution) TFT color LCD
v14.1-inch, 16M colors, XGA (1024´768
resolution) TFT color LCD
I/O port2681, 2682, 2683, 2722, 2723, 2724
vExternal monitor connector
vStereo headphone jack
vInfrared port
vIEEE 1394 port
vMicrophone jack
vParallel connector
vDocking connector
vRJ11 connector
vRJ45 connector
vS-Video out connector
vUniversal serial bus (USB) connector ý 2
2684, 2685
vExternal monitor connector
vStereo headphone jack
vMicrophone jack
vParallel connector
vRJ11 connector
vRJ45 connector
vUniversal serial bus (USB) connector ý 2
AudiovInternal stereo speakers
vSoftware control volume
Infrared transfervIrDA 1.1
Mini PCI
adaptervIEEE 802.11b wireless LAN card
vIEEE 802.11a/b wireless LAN Combo card
PC CardvType-II or Type-III
Product overview
46ThinkPad R40