Delta THINKPAD R40 Technical Information

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Inhaltsverzeichnis

Seite 1 - ThinkPad R40

IBM Mobile SystemsThinkPad Computer Hardware Maintenance Manual March 2004This manual supports:ThinkPad R40 

Seite 2

(continuation of safety notice 1) Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y demás piezas

Seite 3 - Contents

When installing: Place the CPU on the CPU socket (1), and then rotate the head of the screw (A) in the direction of arrow 2 to secure the CPU.12A

Seite 4

1140 Bluetooth antenna assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 v “1100 H

Seite 5

1150 LCD assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboar

Seite 6

32Step Screw (quantity) Torque 2 M2.5 × 6 mm, Yellow (1) 0.294 Nm(3 kgfcm) (continued) Removing and replacing a FRU ThinkPad R40 99

Seite 7

6654Step Screw (quantity) Torque 4 M2.0 × 3.5 mm, Silver (2) 0.294 Nm(3 kgfcm) 6 M2.5 × 8.5 mm, Black (4) 0.294 Nm(3 kgfcm) (continued) Removing

Seite 8

77Removing and replacing a FRU ThinkPad R40 101

Seite 9

When installing: Make sure that the antenna cables are routed along the cable holder as shown in this figure, and then attach the LCD assembly to the

Seite 10 - ThinkPad

1160 Keyboard bezel For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keybo

Seite 11 - Introduction

If the ThinkPad computer you are servicing has the touch pad, detach the connector a before removing the screws. a When installing: If the ThinkP

Seite 12

Remove the keyboard bezel in the direction of arrow 2. 22 Removing and replacing a FRU ThinkPad R40 105

Seite 13

Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble a standby battery, recharge it, thro

Seite 14

For machine type 2684, 2685 111112221 Step Screw (quantity) Torque 1 M2.5 × 8.5 mm, Black (6) 0.294 Nm(3 kgfcm) 2 M2.5 × 6 mm, Yellow (3) 0.294

Seite 15

Remove the keyboard bezel in the direction of arrow 2. 22 Removing and replacing a FRU ThinkPad R40 107

Seite 16

1170 Speaker assembly and microphone cable For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on

Seite 17

1180 System board For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboar

Seite 18

v System board without IBM security chip Begin by checking the FRU number of the system board, and be sure to use the correct system board FRU for

Seite 19

For machine type 2684, 2685 v System board without IBM security chip Begin by checking the FRU number of the system board, and be sure to use the

Seite 20

For machine type 2681, 2682, 2683, 2722, 2723, 2724 11a1a Step Screw (quantity) Torque 1 M2.5 × 6 mm, Yellow (2) 0.294 Nm(3 kgfcm) 1+1a M2.5

Seite 21

When installing: v Attach the system board so that the two small projections on the base cover fit into the holes provided. v Make sure that the l

Seite 22 - Electrical

For machine type 2684, 2685 111a Step Screw (quantity) Torque 1 M2.5 × 6 mm, Yellow (2) 0.294 Nm(3 kgfcm) 1+1a M2.5 × 6 mm, Yellow (3) 0.294

Seite 23

When installing: v Attach the system board so that the two small projections on the base cover fit into the holes provided.12 Note: When replacin

Seite 24

(continuation of safety notice 2) Alcune batterie di riserva contengono una piccola quantità di nichel e cadmio. Non smontarle, ricaricarle, gettarle

Seite 25 - Grounding

1190 Hard-disk drive slot For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060

Seite 26

2000 Ultrabay Plus guide rail For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “

Seite 27 - CAUTION:

a12Step Screw (quantity) Torque 1 M2 × 13 mm, Silver (1) 0.294 Nm(3 kgfcm) 2 M2.0 × 3.5 mm, Silver (1) 0.294 Nm(3 kgfcm) When installing: Attac

Seite 28

2010 I/O Bracket For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1020 Ultrabay Plus device” on page 65 v “1030 Hard

Seite 29

2020 LCD front bezel For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyb

Seite 30

2030 Inverter card For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page 70 v “1060 Keyboa

Seite 31

2040 LCD panel and LCD cable assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” on page

Seite 32

243When installing the LCD panel, do the following: v Place the FPC connector under the black antenna cable. v Make sure that the antenna cables a

Seite 33

2050 Antenna assembly, hinges, and LCD cover For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1050 Mini PCI adapter” o

Seite 34 - Passwords

To install the antenna assembly, do as follows: 1. Make sure that the antenna assembly and hinges are firmly attached; there are some projections (

Seite 35

Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it.

Seite 36

2. Route the black cable (AUX) as in figures 4 and 5.444 5 3. Secure the antenna assembly and hinges with screws to the LCD cover.Removin

Seite 37

Locations Front view for 2681, 2682, 2683, 2722, 2723, 2724 1 Bluetooth/Wireless LAN status indicator (on some models) 2 System status indicators

Seite 38 - Hibernation

56781011121314912341516Locations 128 ThinkPad R40

Seite 39

Rear view for 2681, 2682, 2683, 2722, 2723, 2724 1 Power status indicators 2 Bluetooth status indicator (on some models) 3 S-Video-out connector

Seite 40 - Checkout

Bottom view for 2681, 2682, 2683, 2722, 2723, 2724 1 Battery pack 2 Battery pack latches 3 DIMM slots 4 Docking connector 5 Mini PCI card s

Seite 41

Front view for 2684, 2685 1 Wireless LAN status indicator (on some models) 2 System status indicators 3 Power status indicators 4 Power switch

Seite 42 - PC-Doctor

Rear view for 2684, 2685 1 Power status indicators 2 Universal serial bus (USB) connector 3 Ethernet connector 4 Modem connector 5 External-

Seite 43 - Checking

Bottom view for 2684, 2685 1 Battery pack 2 Battery pack latches 3 DIMM slots 4 Mini PCI card slot 5 PC Card slots 6 PC Card eject button

Seite 44

Parts list R40 series model matrix The R40 series includes several models. The following table summarizes the characteristics of each model, to help y

Seite 45

Model CPU LCD Bay device Mini PCI 2681–C3x P4 1.9G 14.1 in, XGA DVD — 2681–M4x P4 2.0G ATI M6 16MB/ Memory 256MB/ HDD 20GB 2681–26x Cel 1.6G 14.1 in,

Seite 46

(continuation of safety notice 3) Las baterías contienen pequeñas cantidades de níquel. No las desmonte, ni recargue, ni las eche al fuego o al agua n

Seite 47

Model CPU LCD Bay device Mini PCI 2683–FAx2682–FAx, F9x2681–M7x P4 2.0G 14.1 in, XGA DVD Ready 2682–FEx Cisco 2896–FZU Open 2682–G9x 15 in, XGA Ready

Seite 48

Model CPU LCD Bay device Mini PCI 2681–CFx, C6x P4 1.9G 14.1 in, XGA Combo Ready 2681–C5x CDROM 2681–C4x DVD 2681–D5x 15 in, XGA CDROM 2681–FFx, M6G,

Seite 49 - Specifications

Model CPU LCD Bay device Mini PCI 2681–2Ux Cel 1.6G 14.1 in, XGA Open Ready 2681–3Ux 15 in, XGA 2681–4Tx Cel 1.8G 14.1 in, XGA Blank Bezel 2681–4Ux Op

Seite 50

Model CPU LCD Bay device Mini PCI 2681–DHx P4 1.9G 15 in, XGA DVD Ready 2681–DGx CDROM 802.11b 2681–DJx — 2681–DKx Combo 802.11b 2681–D7x DVD Ready 26

Seite 51

Model CPU LCD Bay device Mini PCI 2681–JJx, J3x, JKx, JPx, JMx, JNx P4 2.2G 14.1 in, XGA DVD Ready 2681–J6x CDROM 2681–J4x, JFx, JLx Combo 2681–J1x 80

Seite 52 - 3 4 5 61

Model CPU LCD Bay device Mini PCI 2724–3Px2723–3Px, 3Lx PM 1.3G 14.1 in, XGA Combo 802.11a/b 2724–3Xx2723–3Xx2897–34U 802.11b 2722–3Jx Ready 2722–3Cx

Seite 53

Model CPU LCD Bay device Mini PCI 2681–P4x P4 2.4G 15 in, XGA Blank Bezel 802.11b 2681–Q2x, QBx, Q3x 15 in, SXGA Combo 2681–QCx Ready 2681–Q6x 802.11a

Seite 54

For machine type 2684, 2685 Model CPU LCD Bay device Mini PCI Integrated shared/ Memory 128MB/ HDD 20GB 2684–22x2685–22x Cel 1.7G 13.3 in, XGA CDROM

Seite 55

Overall For machine type 2681, 2682, 2683, 2896 131715316710811142092156b4181219212322252426cad89 Parts list 144 ThinkPad R40

Seite 56

v Each FRU is available for all types or model, unless specific types or models are specified. v A CRU (Customer Replaceable Units) is identified

Seite 57 - Symptom-to-FRU

Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not recharge it, remove its polarized connector, di

Seite 58

No. FRU P/N CRUID a - d See “Miscellaneous parts” on page 169. 1 KBD bezel Middle cover ASM (15 in TFT) 46P3104 N KBD bezel Middle cover ASM (13/14 in

Seite 59

No. FRU P/N CRUID 13 Lower Case w/ label IIPC —wireless (15 in TFT) M/T 2681 46P3108 N Lower Case w/ label Korea —wireless (15 in TFT) M/T 2681 46P310

Seite 60

No. FRU P/N CRUID 13 Lower Case w/ label W/W —wireless (13/14 in TFT) M/T 2683 91P8584 N Lower Case w/ label EMEA —wireless (13/14 in TFT) M/T 2683 91

Seite 61

No. FRU P/N CRUID 14 Bluetooth antenna assemblydepending on the model 91P6806 N 15 DIMM — 128MB 10K0029 ** DIMM — 256MB 10K0031 ** DIMM — 512MB 10K003

Seite 62 - LCD-related

No. FRU P/N CRUID 20 PC card slot (15 in TFT) 46P3100 N PC card slot (13/14 in TFT) 46P3101 N 21 Fan ASM 46P3099 N 22 HDD w/ tray and screws 20GB Hita

Seite 63 - Undetermined

For machine type 2722, 2723, 2724, 2892, 2893, 2897 131715316710811142092156b4181219212322252426cad89 Parts list ThinkPad R40 151

Seite 64 - 180 degrees more

No. FRU P/N CRUID a - d See “Miscellaneous parts” on page 169. 1 KBD bezel Middle cover ASM (15 in TFT) 46P3104 N KBD bezel Middle cover ASM (13/14 in

Seite 65 - Retaining

No. FRU P/N CRUID 13 Lower Case w/ label EMEA —wireless (13/14 in TFT) M/T 2722 91P9597 N Lower Case w/ label IIPC —wireless (13/14 in TFT) M/T 2722 9

Seite 66

No. FRU P/N CRUID 13 Lower case w/ label kit W/W(15 in TFT) M/T 2722 91P9735 N Lower case w/ label kit W/W(13/14 in TFT) M/T 2722 91P9736 N Lower case

Seite 67

No. FRU P/N CRUID 16 802.11b Wireless Card (Calexico-b)— W/W 91P7293 ** 802.11b Wireless Card (Calexico-b)— xxA xxC xxG xxK xxS 91P7267 ** 802.11b Cis

Seite 68

(continuation of safety notice 4) La batteria di supporto e una batteria al litio e puo incendiarsi, esplodere o procurare gravi ustioni. Evitare di

Seite 69

No. FRU P/N CRUID 23 Hard-disk drive cover (15 in TFT) 46P3116 ** Hard-disk drive cover (13/14 in TFT) 46P3117 ** 24 Keyboard** (see “Keyboard” on pag

Seite 70

For machine type 2684, 2685 1316143157108111992156b4171218202221242325cad89 Parts list ThinkPad R40 157

Seite 71

No. FRU P/N CRUID a - d See “Miscellaneous parts” on page 169. 1 KBD bezel Middle cover ASM (13/14 in TFT) 46P3105 N 2 KBD bezel Upper case (13/14 in

Seite 72

No. FRU P/N CRUID 13 Lower Case w/ label EMEA —no wireless (13/14 in TFT) M/T 2684 91P9631 N Lower Case w/ label IIPC —no wireless (13/14 in TFT) M/T

Seite 73

No. FRU P/N CRUID 18 Hard-disk guide rail assembly 91P9640 N 19 PC card slot (13/14 in TFT) 46P3101 N 20 Fan ASM 46P3099 N 21 HDD w/ tray and screws 2

Seite 74

LCD FRUs 12345 Parts list ThinkPad R40 161

Seite 75

13/14 in. TFT For machine type 2681, 2682, 2683 No. FRU P/N CRUID 1 LCD Bezel ASM (13 in TFT) 46P3092 N LCD Bezel ASM (14 in TFT) 46P3091 N LCD Rear

Seite 76

No. FRU P/N CRUID 5 LCD Panel ASM 14 in (LG) 11P8283 N LCD Panel ASM 14 in (Samsung) 11P8364 N LCD Panel ASM 14 in (DBU) 92P6641 N LCD Panel ASM 14 in

Seite 77

No. FRU P/N CRUID 2 LCD Hinge/bracket kit w/ antenna 46P3093 N LCD Hinge/bracket kit 91P8632 N 3 LCD Cable ASM (XGA, wireless 30P) 08K4067 N LCD Cable

Seite 78

Keyboard Language P/N (NMB) P/N (Chicony) CRUID Arabic 08K4743 08K4771 ** Belgian 08K4740 08K4768 ** Chinese, Traditional 08K4754 08K4782 ** Czech 08

Seite 79

Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with wa

Seite 80

Recovery CDs For Windows 2000 Professional Windows 2000 Professional is preinstalled as the operating system in some models. For machine type 2681, 26

Seite 81

For Windows XP Home Edition Windows XP Home Edition is preinstalled as the operating system in some models. For machine type 2681, 2682, 2683, 2722, 2

Seite 82

For Windows XP professional Windows XP Professional is preinstalled as the operating system in some models. For machine type 2681, 2682, 2683, 2684, 2

Seite 83

Miscellaneous parts For machine type 2681, 2682, 2683, 2722, 2723, 2724 FRU P/N CRUID Screw kit: v M2.0 × 3.5 mm, Silver #1 (20) v M2.0 × 4.5 mm,

Seite 84

FRU P/N CRUID System miscellaneous parts kit: v (a) Plate, CDC (1) v (b) Cable, Modem (1) v (c) Plate, Thermal Brookdale (1) v (d) Plate, Ther

Seite 85

For machine type 2684, 2685 FRU P/N CRUID Screw kit: v M2.0 × 3.5 mm, Silver #1 (20) v M2.0 × 4.5 mm, 0.6T Yellow #0 (5) v M2.5 × 5 mm, Black #

Seite 86

FRU P/N CRUID System miscellaneous parts kit: v (a) Plate, CDC (1) v (b) Cable, Modem (1) v (c) Plate, Thermal Brookdale (1) v (d) Plate, Ther

Seite 87

Telephone cable FRU P/N CRUID Telephone cable (Australia) 27L0467 N Telephone cable (Austria) 27L0449 N Telephone cable (BE/BK/BS/BD/BF) 27L0451 N Te

Seite 88

Optional FRUs Ultrabay Plus devices For machine type 2681, 2682, 2683, 2722, 2723, 2724 FRU P/N CRUID ThinkPad Multi-Burner Ultrabay 2000 Drive 22P70

Seite 89

FRU P/N CRUID Main battery Li-Ion (6cell) Sanyo 92P0988 * Main battery Li-Ion (6cell) Panasonic 92P0990 * Parts list ThinkPad R40 175

Seite 90

Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. Afin d’éviter tout risque

Seite 91

Common parts list Tools Triconnector wrap plug 72X8546 PC test card 35G4703 Audio wrap cable 66G5180 USB parallel test cable 05K2580 Screwdriver kit

Seite 92 - Communication

Region P/N CRU ID Switzerland 76H3528 * Power cords (ThinkPad Mini Dock) IBM power cords for a specific country or region are usually available only

Seite 93

Notices References in this publication to IBM products, programs, or services do not imply that IBM intends to make these available in all countries i

Seite 94

Notices ThinkPad R40 179

Seite 95

Part Number: 13N6183 Printed in Korea (1P) P/N: 13N6183

Seite 96

Safety notice 7 DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or co

Seite 97

Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 178.First Edition (Mar

Seite 98

Safety notice 8 DANGER Before removing any FRU, power off the computer, unplug all power cords from electrical outlets, remove the battery pack, an

Seite 99

Safety information The following section presents the safety information that you need to be familiar with before servicing an IBM mobile computer. Ge

Seite 100 - Removing

v After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that is worn or defective. v Reinstall

Seite 101 - Bluetooth

– When using testers, set the controls correctly and use the approved probe leads and accessories for that tester. – Stand on suitable rubber mats

Seite 102

If any unsafe conditions are present, you must determine how serious the apparent hazard could be and whether you can continue without first correctin

Seite 103 - (continued)

damage by equalizing the charge so that the machine, the part, the work mat, and the person handling the part are all at the same charge. Notes 1.

Seite 104

Laser compliance statement Some IBM Personal Computer models are equipped from the factory with an optical storage device such as a CD-ROM drive or a

Seite 105

When a CD-ROM drive, DVD drive or the other laser product is installed, note the following: CAUTION: Use of controls or adjustments or performance

Seite 106

Some CD-ROM drives, DVD-ROM drives, or other optical storage devices contain an embedded Class 3A or Class 3B laser diode. Note the following: DANGER

Seite 107 - Keyboard

General descriptions This chapter includes descriptions for any ThinkPad model that has the PC-Doctor DOS diagnostics program. Some descriptions might

Seite 108

Contents About this manual . . . . . . . . . . .1 Introduction . . . . . . . . . . . . .3 Important service information . . . . . . . . .3 Strategy

Seite 109

__ 4. Date of purchase __ 5. Failure symptoms, error codes appearing on the display, and beep symptoms __ 6. Procedure index and page number in

Seite 110

v If the spindle of a hard-disk drive becomes noisy, it may have been subjected to excessive force, or dropped.Read this first General descriptions

Seite 111

Related service information This section provides information about the following: v “Service web site” v “Restoring the preloaded system” v “Pa

Seite 112

The Product Recovery program is in a section of your hard disk drive that is not displayed by Windows Explorer. Note: The recovery process might take

Seite 113

Note: If you do not want to create the service partition, press N key, and then go to step 8. 5. At next window, press Enter to continue. v The s

Seite 114

Power-on password: A power-on password (POP) protects the system from being powered on by an unauthorized person. The password must be entered before

Seite 115

4. Turn on the computer and wait until the POST ends. After the POST ends, the password prompt does not appear. The POP has been removed. 5. Reins

Seite 116

Power management To reduce power consumption, the computer has three power management modes: screen blank, standby, and hibernation. Notes v Scree

Seite 117

v If the battery indicator blinks orange, indicating that the battery power is low. (Alternatively, if Hibernate when battery becomes low has been s

Seite 118

v The system is powered off.Note: If the computer enters the hibernation mode while it is docked to the docking station, do not undock it from the

Seite 119

1030 Hard-disk drive . . . . . . . . . .66 1040 DIMM . . . . . . . . . . . .68 1050 Mini PCI adapter . . . . . . . . .70 1060 Keyboard . . . . . .

Seite 120 - Hard-disk

Checkout guide Use the following procedures as a guide in identifying and correcting problems with the ThinkPad computer. Note: The diagnostic tests

Seite 121 - Ultrabay

If an error code appears, go to “Symptom-to-FRU index” on page 53. On the first screen, select the model and press Enter. Follow the instructions on t

Seite 122

DiagnosticsQuitInteractive TestsHardware InfoUtility F1=HelpRun Quick TestRun Normal TestSystemboardCPU/CoprocessorVideo AdapterSerial PortsDiskette D

Seite 123

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

Seite 124

v If the problem persists, go to “Product overview” on page 45.Note: Noise from the ac adapter does not always indicate a defect. Checking operatio

Seite 125 - Inverter

2345(-)1(+)Terminal Voltage (V dc) 1 + 0 to + 16.8 5 Ground (−) 3. If the voltage is less than +14.4 V dc, the battery pack has been discharged. N

Seite 126

If the resistance is not correct, replace the battery pack. If the resistance is correct, replace the system board.Checking the backup battery Do the

Seite 127

ThinkPad R40 Product overview . . . . . . . . . . . .45 Specifications . . . . . . . . . . . .45 Status indicators . . . . . . . . . . .48 FRU test

Seite 128

Bottom view for 2681, 2682, 2683, 2722, 2723, 2724 . . . . . . . . . . . . . 130 Front view for 2684, 2685 . . . . . . . . 131 Rear view for 2684, 2

Seite 129

Product overview This section presents the following product-unique information: v “Specifications” v “Status indicators” on page 48 v “FRU test

Seite 130

About this manual This manual contains service and reference information for IBM ThinkPad R40 product. Use this manual along with the advanced diagnos

Seite 131 - Locations

Feature Description CMOS RAM v 242 bytes Hard-disk drive 2681, 2682, 2683, 2722, 2723, 2724 v 20.0 GB, 4200 rpm, 2.5-inch, IDE interface v 30.0

Seite 132

Feature Description PC Card v Type-II or Type-III Communication daughter card (CDC) v V.90 modem daughter card (MDC) v Bluetooth Modem daughter

Seite 133 - 345678910

Status indicators The system status indicators show the status of the computer, as follows: 783 4 5 6129TM Indicator Meaning 1 Bluetooth status G

Seite 134

Indicator Meaning 3 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

Seite 135

FRU tests The following table shows the test for each FRU. FRU Applicable test System board 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics

Seite 136

FRU Applicable test CD-ROM or DVD drive 1. Diagnostics --> Other Devices --> CD-ROM/DVD 2. Interactive Tests --> CD-ROM/DVD Test Memory 1

Seite 137

Fn key combinations The following table shows the function of each combination of Fn with a function key. Key combination Description Fn+F1 Reserved.

Seite 138

Symptom-to-FRU index The symptom-to-FRU index in this section lists symptoms and errors and their possible causes. The most likely cause is listed fir

Seite 139

Symptom or error FRU or action, in sequence 0187EAIA data access error—The access to EEPROM is failed. System board. 0188Invalid RFID serialization in

Seite 140

Symptom or error FRU or action, in sequence 0250System battery error—System battery is dead. Replace the backup battery and run IBM BIOS Setup Utility

Seite 141

2 ThinkPad R40

Seite 142

Error messages Symptom or error FRU or action, in sequence Device address conflict. 1. Load “Setup Defaults” in IBM BIOS Setup Utility. 2. Backup

Seite 143

Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Reset the LCD connector. 2. LCD a

Seite 144

LCD-related symptoms Important The TFT LCD for the notebook computer contains many thin-film transistors (TFTs). A small number of dots that are miss

Seite 145

Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardware defect, such as cosm

Seite 146

FRU replacement notices This section contains notices related to removing and replacing parts. Read this section carefully before replacing any FRU. S

Seite 147

v Make sure you use the correct screw. If you have a torque screwdriver, tighten all screws firmly to the torque shown in the table. Never use a scr

Seite 148

and stored in the EEPROM of your system board. The algorithm that generates the number is designed to provide unique IDs until the year A.D. 3400. No

Seite 149

Removing and replacing a FRU This section presents directions and drawings for use in removing and replacing a FRU. Be sure to observe the following g

Seite 150

1010 Battery pack DANGER The use only the battery in the parts listing for your computer. Use of an incorrect battery can result in ignition or exp

Seite 151

1020 Ultrabay Plus device For machine type 2681, 2682, 2683, 2722, 2723, 2724 Note Any of Ultrabay Plus devices can be installed into the Ultrabay P

Seite 152

Introduction Important service information Important BIOS and device driver fixes are customer-installable. The BIOS and device drivers are posted on

Seite 153

1030 Hard-disk drive Attention v Do not drop or apply any shock to the hard-disk drive. The hard-disk drive is sensitive to physical shock. Imprope

Seite 154

2334When installing: Make sure that the hard-disk connector is firmly attached. Removing and replacing a FRU ThinkPad R40 67

Seite 155

1040 DIMM For access, remove this FRU: v “1010 Battery pack” on page 64Note: Loosen the screws 1, but do not remove them.12 Step Screw (quanti

Seite 156

334When installing: With the notched end of the DIMM toward the socket, insert the DIMM into the socket, and then press it firmly. Pivot the DIMM unt

Seite 157

1050 Mini PCI adapter For access, remove this FRU: v “1010 Battery pack” on page 64Note: Some models do not have the Mini PCI card socket.Note: Lo

Seite 158

Antenna cables 4a and 4b are for the wireless LAN feature. Note: When unplugging the antenna jack, do not pull the cable; it might snap. Unplug t

Seite 159

655When installing: With the notched end of the card toward the socket, insert the card into the socket, and then press it firmly. Pivot the card unt

Seite 160

1060 Keyboard For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 For machine type 2681, 2682, 2683, 2722, 2723, 2724 1 Ste

Seite 161

234In step 5, pull the keyboard a little in the direction of the arrow, and then detach the connector 6. 56 Removing and replacing a FRU 74 Thin

Seite 162

When installing: Install the keyboard, following the directions below. 1. Attach the connector. (Step 6 in the removal procedure.) 2. Make sure

Seite 163

Strategy for replacing a hard-disk drive Always try to run a low-level format before replacing a hard-disk drive. Attention: The drive startup seque

Seite 164

4. To make sure that the front side of the keyboard is housed firmly, gently press the keys with your thumbs and try to slide the keyboard towards y

Seite 165

For machine type 2684, 2685 1 Step Screw (quantity) Torque 1 M2.5 × 8.5 mm, Black (2) 0.294 Nm(3 kgfcm) (continued) Removing and replacing a FR

Seite 166

234In step 5, pull the keyboard a little in the direction of the arrow, and then detach the connector 6. 56 Removing and replacing a FRU 78 Thin

Seite 167

When installing: Install the keyboard, following the directions below. 1. Attach the connector. (Step 6 in the removal procedure.) 2. Make sure

Seite 168

4. To make sure that the front side of the keyboard is housed firmly, gently press the keys with your thumbs and try to slide the keyboard towards y

Seite 169

1070 Backup battery DANGER The use only the battery in the parts listing for your computer. Use of an incorrect battery can result in ignition or e

Seite 170 - Recovery

1080 Optical storage in the fixed bay For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 For m

Seite 171

Pull the L-shaped bracket to the right of the computer and drag out the built-in optical drive from the computer. Note: There is a sharp object next

Seite 172

3Removing and replacing a FRU 84 ThinkPad R40

Seite 173 - Miscellaneous

1090 PC Card slot assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1040 DIMM” on page 68 v “1050 Mini PCI a

Seite 174

Safety notices: multilingual translations In this manual, safety notices appear in English with a page number reference to the appropriate multilingua

Seite 175

2When installing: Make sure that the connector of the PC card slot is firmly attached, and then secure the screws. Removing and replacing a FRU 86 Th

Seite 176

1100 Hinge cover For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 When installing: Attach the hinge cover, aligning the

Seite 177 - Telephone

1110 Communication daughter card (CDC) For access, remove this FRU: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 v “1100 Hinge

Seite 178 - Optional

Modem daughter card (MDC) 345 (continued) Removing and replacing a FRU ThinkPad R40 89

Seite 179

67When installing: Make sure that connector 6 is firmly attached.98 Step Screw (quantity) Torque 8 M2.5 x 6 mm, Yellow (1) 0.294 Nm(3 kgfcm)

Seite 180 - (system)

1011Step Screw (quantity) Torque 10 M2.0 x 3.5 mm, Silver (2) 0.294 Nm(3 kgfcm) 1312 Step Screw (quantity) Torque 12 M2.0 x 3.5 mm, Silver (1

Seite 181 - (ThinkPad

1514When installing: Make sure that connectors 14 and 15 are firmly attached. IBM Integrated Bluetooth with 56K Modem (BMDC) For machine type 268

Seite 182 - Trademarks

1617When installing: Make sure that antenna jack 17 is firmly attached.Note: When unplugging the Bluetooth antenna jack 17, do not pull the cabl

Seite 183

1120 Fan assembly For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on

Seite 184

1130 CPU For access, remove these FRUs, in order: v “1010 Battery pack” on page 64 v “1060 Keyboard” on page 73 v “1100 Hinge cover” on page 87

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