Lenovo T42/T42P manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Lenovo T42/T42P, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Lenovo T42/T42P one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Lenovo T42/T42P. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Lenovo T42/T42P should contain:
- informations concerning technical data of Lenovo T42/T42P
- name of the manufacturer and a year of construction of the Lenovo T42/T42P item
- rules of operation, control and maintenance of the Lenovo T42/T42P item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Lenovo T42/T42P alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Lenovo T42/T42P, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Lenovo service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Lenovo T42/T42P.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Lenovo T42/T42P item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    ThinkPad Computer Hardware Maintenance Manual February 2006 This manual supports: ThinkP ad T40/T40p[...]

  • Page 2

    Note Before using this information and the product it supports, be sure to read the general informat[...]

  • Page 3

    Contents About this manual . . . . . . . . . . .1 Introduction . . . . . . . . . . . . .3 Important [...]

  • Page 4

    1030 Ultrabay Slim device . . . . . . . .7 4 1040 Hard disk drive . . . . . . . . . .7 5 1050 DIMM ([...]

  • Page 5

    14.1-in. LCD FRUs . . . . . . . . . . 220 15.0-in. LCD FRUs . . . . . . . . . . 230 Keyboard . . . .[...]

  • Page 6

    vi T40/T40p, T41/T41p, T42/T42p[...]

  • Page 7

    About this manual This manual contains service and reference information for ThinkPad ® T40/T40p, T[...]

  • Page 8

    2 T40/T40p, T41/T41p, T42/T42p[...]

  • Page 9

    Introduction Important service information Important BIOS and device driver fixes are customer-insta[...]

  • Page 10

    Strategy for replacing a hard disk drive Always try to run a low-level format before replacing a har[...]

  • Page 11

    Safety notice 1 Before the computer is powered on after FRU replacement, make sure all screws, sprin[...]

  • Page 12

    Safety notice 2 DANGER Some standby batteries contain a small amount of nickel and cadmium. Do not d[...]

  • Page 13

    (continuation of safety notice 2) Alcune batterie di riserva contengono una piccola quantità di nic[...]

  • Page 14

    Safety notice 3 DANGER The battery pack contains small amounts of nickel. Do not disassemble it, thr[...]

  • Page 15

    (continuation of safety notice 3) La batteria contiene piccole quantità di nichel. Non smontarla, g[...]

  • Page 16

    Safety notice 4 DANGER The lithium battery can cause a fire, an explosion, or a severe burn. Do not [...]

  • Page 17

    (continuation of safety notice 4) La batteria di supporto e una batteria al litio e puo incendiarsi,[...]

  • Page 18

    Safety notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your h[...]

  • Page 19

    Safety notice 6 DANGER To avoid shock, do not remove the plastic cover that protects the lower part [...]

  • Page 20

    Safety notice 7 DANGER Though the main batteries have low voltage, a shorted or grounded battery can[...]

  • Page 21

    Safety notice 8 DANGER Before removing any FRU, power off the computer , unplug all power cords from[...]

  • Page 22

    Safety information The following section presents safety information with which you need to be famil[...]

  • Page 23

    v After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety [...]

  • Page 24

    – Ensure that another person, familiar with the power-off controls, is near you. Attention: Anothe[...]

  • Page 25

    Safety inspection guide The purpose of this inspection guide is to assist you in identifying potenti[...]

  • Page 26

    8. Check that the power-supply cover fasteners (screws or rivets) have not been removed or tampered [...]

  • Page 27

    – Use the round ground prong of the ac plug on ac-operated computers. Grounding requirements Elect[...]

  • Page 28

    Laser compliance statement Some models of ThinkPad computer are equipped from the factory with an op[...]

  • Page 29

    If a CD-ROM drive, a DVD-ROM drive, or another laser device is installed, note the following: CAUTIO[...]

  • Page 30

    A CD-ROM drive, a DVD-ROM drive, or any other storage device installed may contain an embedded Class[...]

  • Page 31

    General descriptions The desciptions in this chapter apply to any ThinkPad model that has the PC-Doc[...]

  • Page 32

    __ 2. Date of service __ 3. Date on which the machine failed __ 4. Date of purchase __ 5. Failure sy[...]

  • Page 33

    Related service information This section provides information about the following: v “Service Web [...]

  • Page 34

    5. If you get a message asking which operating system to install, select the proper operating system[...]

  • Page 35

    information stored in the BIOS Setup Utility . The user must enter the SVP in order to get access to[...]

  • Page 36

    message is displayed at the lower-left of the screen, press the Access IBM button. The Rescue and Re[...]

  • Page 37

    4. Select Security , using the cursor keys to move down the menu. 5. Select Password . 6. Select Har[...]

  • Page 38

    Power management To reduce power consumption, the computer has three power management modes: screen [...]

  • Page 39

    computer enters the power-saving mode automatically . This default low-battery behavior is independe[...]

  • Page 40

    v If you are using the APM operating system and have set the mode to Power switch mode [Hibernation][...]

  • Page 41

    Checkout guide Use the following procedures as a guide in identifying and correcting problems with t[...]

  • Page 42

    3. Authenticating the digital signature takes about 15 seconds; then the ThinkPad computer will rebo[...]

  • Page 43

    The options on the test menu are as follows: Diagnostics Interactive T ests v Run Normal T est v Run[...]

  • Page 44

    6. To exit the test, select Quit — Exit Diag . To cancel the test, press Esc. Note: After running [...]

  • Page 45

    Power system checkout To verify a symptom, do the following: 1. T urn off the computer . 2. Remove t[...]

  • Page 46

    Checking operational charging To check whether the battery charges properly during operation, use a [...]

  • Page 47

    Note: Recharging will take at least 3 hours, even if the indicator does not turn on. If the voltage [...]

  • Page 48

    Checkout guide 42 T40/T40p, T41/T41p, T42/T42p[...]

  • Page 49

    ThinkPad T40/T40p, T41/T41p, T42/T42p Series Product overview . . . . . . . . . . . .4 5 Specificati[...]

  • Page 50

    1240 Ultrabay Slim guide rail assembly for 15.0-in. LCD models . . . . . . . . . . . 131 1250 VGA an[...]

  • Page 51

    Product overview This section presents the following product-unique information: v “Specifications[...]

  • Page 52

    Feature Description Bus architecture T40/T40p series: v 400-MHz PSB (Processor System Bus) v 266-MHz[...]

  • Page 53

    Feature Description Standard memory T40/T40p series: v 256-MB DDR SDRAM SO-DIMM (PC2100) card × 1 v[...]

  • Page 54

    Feature Description Hard disk drive v 20.0 GB, 4200 rpm, 9.5 mm high, IDE interface (supported by CT[...]

  • Page 55

    Feature Description Mini PCI adapter T40/T40p series: v ThinkPad Dual-Band 1 1a/b Wi-Fi Wireless Min[...]

  • Page 56

    Status indicators The system status indicators show the status of the computer , as follows: 2 2 2 3[...]

  • Page 57

    Indicator Meaning 1 Ultrabay Slim status Green: An Ultrabay Slim device is installed and in us[...]

  • Page 58

    Indicator Meaning 5 Drive in use Green: Data is being read from or written to the hard disk dr[...]

  • Page 59

    FRU tests The following table shows the test for each FRU. FRU Applicable test System board 1. Diagn[...]

  • Page 60

    FRU Applicable test Memory 1. If two DIMMs are installed, remove one of them and run Diagnostics --&[...]

  • Page 61

    Key combination Description Fn+F4 Put the computer in standby mode. To return to normal operation, p[...]

  • Page 62

    Key combination Description Fn+F8 Note: This function is not supported in Windows 2000 and Windows X[...]

  • Page 63

    Key combination Description Fn+F12 Put the computer into hibernation mode. To return to normal opera[...]

  • Page 64

    Symptom-to-FRU index The symptom-to-FRU index in this section lists symptoms and errors and their po[...]

  • Page 65

    Symptom or error FRU or action, in sequence 0185 Bad startup sequence settings. Enter BIOS Setup and[...]

  • Page 66

    Symptom or error FRU or action, in sequence 0220 Monitor type error—Monitor type does not match th[...]

  • Page 67

    Symptom or error FRU or action, in sequence 1803 Unauthorized daughter card is plugged in—T urn of[...]

  • Page 68

    Error messages Symptom or error FRU or action, in sequence Device address conflict. 1. Load “Setup[...]

  • Page 69

    Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flash[...]

  • Page 70

    LCD-related symptoms Important The TFT LCD for the notebook computer contains many thin-film transis[...]

  • Page 71

    Intermittent problems Intermittent system hang problems can be due to a variety of causes that have [...]

  • Page 72

    FRU replacement notices This section contains notices related to removing and replacing parts. Read [...]

  • Page 73

    v Make sure that you use the correct screw . If you have a torque screwdriver , tighten all screws f[...]

  • Page 74

    Retaining the UUID The Universally Unique Identifier (UUID) is a 128-bit number uniquely assigned to[...]

  • Page 75

    3. To write ECA information, select 1. Write ECA/rework number from EEPROM , and follow the instruct[...]

  • Page 76

    Removing and replacing a FRU This section presents directions and drawings for use in removing and r[...]

  • Page 77

    1010 Battery pack for 14.1-in. LCD models DANGER 1 (continued) Use only the battery specified in the[...]

  • Page 78

    Holding the battery release lever in the unlocked position 2 , remove the battery pack 3[...]

  • Page 79

    1020 Battery pack for 15.0-in. LCD models DANGER Holding the battery release lever in the unlocked p[...]

  • Page 80

    1030 Ultrabay Slim device Note Ultrabay Slim does not accept any of the following devices: v Ultraba[...]

  • Page 81

    1040 Hard disk drive Attention v Do not drop the hard disk drive or apply any physical shock to it. [...]

  • Page 82

    2 3 3 4 When installing: Make sure that the hard-disk connector is attached firmly . Removing and re[...]

  • Page 83

    1050 DIMM (optional) For access, remove this FRU: v “1010 Battery pack for 14.1-in. LCD models” [...]

  • Page 84

    4 3 3 When installing: Insert the notched end of the DIMM into the socket. Press the DIMM firmly , a[...]

  • Page 85

    1060 Keyboard For access, remove this FRU: v “1010 Battery pack for 14.1-in. LCD models” on page[...]

  • Page 86

    Press the part indicated by the arrow 2 in the direction of the arrow . This releases the latc[...]

  • Page 87

    When installing: 1. Attach the connector 1 . 1 2. Make sure that the keyboard edges, marked ?[...]

  • Page 88

    3. To make sure that the front side of the keyboard is housed firmly , gently press the keys with yo[...]

  • Page 89

    1070 DIMM (standard) For access, remove these FRUs in order: v “1010 Battery pack for 14.1-in. LCD[...]

  • Page 90

    1080 Modem daughter card (MDC/MDC-2) For access, remove these FRUs in order: v “1010 Battery pack [...]

  • Page 91

    T urn the card over 3 , and detach the modem connector 4 . 3 4 When installing: Make sur[...]

  • Page 92

    1090 Bluetooth /Modem daughter card (BMDC/BMDC-2) For access, remove these FRUs in order: v “1010 [...]

  • Page 93

    T urn the card over 3 , and detach the modem connector 4 . If the Bluetooth wireless ant[...]

  • Page 94

    1 100 Palm rest or Palm rest with fingerprint sensor (for 14.1-in. LCD models) For access, remove th[...]

  • Page 95

    3a 3 1 1 1 1 2 Step Icon Screw cap Screw (quantity) Color T orque 1 1 M2 × 4 mm, small-head, [...]

  • Page 96

    For a model with a touch pad, detach the touch pad connector by pulling the tab with your fingers in[...]

  • Page 97

    111 0 Keyboard bezel or Keyboard bezel with fingerprint sensor (for 15.0-in. LCD models) For access,[...]

  • Page 98

    2 2 2 2 2 Step Icon Screw (quantity) Color T orque 2 2 M2 × 14 mm, bind-head, nylon-coated (6[...]

  • Page 99

    When installing: 1. Place the keyboard bezel so that the three latches are fixed in place 1 . [...]

  • Page 100

    2. Press the left edges 2 and the front edges 3 of the keyboard bezel until the latches [...]

  • Page 101

    4. Secure the keyboard bezel from the underside of the computer with the screws b and c [...]

  • Page 102

    6. Secure the keyboard bezel from the underside of the computer with the screw d . This screw [...]

  • Page 103

    1 120 Mini PCI adapter For access, remove these FRUs in order: v “1010 Battery pack for 14.1-in. L[...]

  • Page 104

    3 3 4 When installing: Plug in the wireless antenna cable as follows: Intel PRO/Wireless LAN 2100 3B[...]

  • Page 105

    Cisco Aironet Wireless 802.1 1b In case of the antenna jacks have the tabs, plug the gray antenna ca[...]

  • Page 106

    ThinkPad Dual-Band 1 1a/b Wi-Fi Wireless Mini PCI Adapter , ThinkPad 1 1a/b/g Wireless LAN Mini PCI [...]

  • Page 107

    1 130 Fan assembly For access, remove these FRUs in order: v “1010 Battery pack for 14.1-in. LCD m[...]

  • Page 108

    Important In step 2 , insert the tip of the tool horizontally between the fan assembly and the[...]

  • Page 109

    Important In step 2a and 2b , be careful not to damage the copper plate of the fan assem[...]

  • Page 110

    4 3 When installing: Make sure that the connector 4 is firmly attached. Removing and replacing[...]

  • Page 111

    When installing: Apply thermal grease on the part marked a as in the following figures. Only i[...]

  • Page 112

    1 140 Backup battery for 14.1-in. LCD models DANGER For access, remove these FRUs in order: v “101[...]

  • Page 113

    2 When installing: Make sure that the battery connector 2 is firmly attached. Removing and rep[...]

  • Page 114

    1 150 Backup battery for 15.0-in. LCD models DANGER For access, remove these FRUs in order: v “102[...]

  • Page 115

    2 When installing: Make sure that the battery connector 2 is firmly attached. Removing and rep[...]

  • Page 116

    1 160 Speaker assembly For access, remove these FRUs in order: v “1010 Battery pack for 14.1-in. L[...]

  • Page 117

    In step 3 , release the speaker cables from the cable guide. 4 2 3 When installing: Make sure [...]

  • Page 118

    1 170 Keyboard bezel for 14.1-in. LCD models For access, remove these FRUs in order: v “1010 Batte[...]

  • Page 119

    3 2 3 a a b a Step Screw (quantity) Color T orque 2 M2 × 4 mm, bind-head, nylon-coated (1) Bl[...]

  • Page 120

    1 180 PC Card slot assembly for 14.1-in. LCD models For access, remove these FRUs in order: v “101[...]

  • Page 121

    2 When installing: Make sure that the connector on the underside of the PC card slot 2 is firm[...]

  • Page 122

    1 190 PC Card slot assembly for 15.0-in. LCD models For access, remove these FRUs in order: v “102[...]

  • Page 123

    2 3 Step Screw (quantity) Color T orque 2 M2 × 4 mm, bind-head, nylon-coated (1) Black 0.245 [...]

  • Page 124

    1200 LCD assembly for 14.1-in. LCD models For access, remove these FRUs in order: v “1010 Battery [...]

  • Page 125

    3 4 2 Step Screw (quantity) Color T orque 2 M2 × 14 mm, bind-head, nylon-coated (1) Black 0.2[...]

  • Page 126

    5 Step Screw (quantity) Color T orque 5 M2 × 10 mm, flat-head, nylon-coated (1) Black 0.245 N[...]

  • Page 127

    Release the antenna cables from the cable guide 6 . 6 6 6 6 6 6 When installing: Make sure tha[...]

  • Page 128

    7 7 When installing: Make sure that the security keyhole which is on the left-rear corner of the bas[...]

  • Page 129

    1210 LCD assembly for 15.0-in. LCD models For access, remove these FRUs in order: v “1020 Battery [...]

  • Page 130

    2 3 Step Screw (quantity) Color T orque 2 M2 × 12 mm, flat-head, nylon-coated (1) Black 0.245[...]

  • Page 131

    4 4 Step Screw (quantity) Color T orque 4 M2 × 10 mm, flat-head, nylon-coated (3) Black 0.245[...]

  • Page 132

    Release the antenna cables from the cable guide 5 . 5 5 5 5 5 When installing: Make sure that [...]

  • Page 133

    6 6 When installing: Make sure that the security keyhole which is on the left-rear corner of the bas[...]

  • Page 134

    1220 CPU For access, remove these FRUs in order: v “1010 Battery pack for 14.1-in. LCD models” o[...]

  • Page 135

    1230 Ultrabay Slim guide rail assembly for 14.1-in. LCD models For access, remove these FRUs in orde[...]

  • Page 136

    4 5 4 3 3 Step Screw (quantity) Color T orque 3 M2 × 10 mm, flat-head, nylon-coated (3) Black[...]

  • Page 137

    1240 Ultrabay Slim guide rail assembly for 15.0-in. LCD models For access, remove these FRUs in orde[...]

  • Page 138

    5 4 3 3 3 Step Screw (quantity) Color T orque 3 M2 × 10 mm, flat-head, nylon-coated (5) Black[...]

  • Page 139

    Separate the Ultrabay Slim guide rail assembly a and the hard disk drive guide rail b . [...]

  • Page 140

    1250 VGA and Ultrabay Slim device eject button cable For access, remove these FRUs in order: v “10[...]

  • Page 141

    5 4 6 Step Screw (quantity) Color T orque 4 M2 × 4 mm, bind-head, nylon-coated (1) Black 0.24[...]

  • Page 142

    1260 System board and base cover for 14.1-in. LCD models For access, remove these FRUs, in order: v [...]

  • Page 143

    Important notice for handling the system board in ThinkPad T40 series: There are two types of system[...]

  • Page 144

    v System board without the security chip (bottom view) Begin by checking the FRU number of the syste[...]

  • Page 145

    Important notice for handling the system board in ThinkPad T41 series: In ThinkPad T41 series, the s[...]

  • Page 146

    Important When handling the system board in ThinkPad T41 series, bear the following in mind. v The s[...]

  • Page 147

    Before removing the system board, remove the support structure ( a ) and the cable guide ( [...]

  • Page 148

    6 7 c d 8 Step Screw (quantity) Color T orque 6 M2 × 3 mm, small-head, nylon-coated (1) Silve[...]

  • Page 149

    10 9 11 Step Screw (quantity) Color T orque 9 Hex stud (2) Silver 0.392 Nm (4 kgfcm) 10 [...]

  • Page 150

    Note for sticking a label kit on the base cover New base cover FRU is shipped with several kinds of [...]

  • Page 151

    1270 System board, interposer card, and base cover for 15.0-in. LCD models For access, remove these [...]

  • Page 152

    Important notice for handling the system board in ThinkPad T42 series: In ThinkPad T42 series, the s[...]

  • Page 153

    Important When handling the system board in ThinkPad T42 series, bear the following in mind. v The s[...]

  • Page 154

    Remove the support structure a and the EMI bracket b . 3 2 b 1 a Step Screw (quantity) C[...]

  • Page 155

    5 4 7 c 6 6 Step Screw (quantity) Color T orque 4 M2 × 10 mm, flat-head, nylon-coated (1) Bla[...]

  • Page 156

    8 d e 9 8 Step Screw (quantity) Color T orque 8 M2 × 4 mm, bind-head, nylon-coated (3) Black [...]

  • Page 157

    10 f g 12 13 11 Step Screw (quantity) Color T orque 10 Hex stud (2) Silver 0.392 Nm (4 kgfcm) [...]

  • Page 158

    Note for sticking a label kit on the base cover New base cover FRU is shipped with several kinds of [...]

  • Page 159

    2010 LCD front bezel for 14.1-in. LCD models For access, remove these FRUs in order: v “1010 Batte[...]

  • Page 160

    5 4 Note for LG-IBM models (Korea) in T41/T41p series: New LCD front bezel FRU is shipped with clear[...]

  • Page 161

    2020 LCD front bezel for 15.0-in. LCD models For access, remove these FRUs in order: v “1020 Batte[...]

  • Page 162

    3 2 Note for LG-IBM models (Korea) in T42/T42p series: New LCD front bezel FRU is shipped with clear[...]

  • Page 163

    2030 Inverter card for 14.1-in. LCD models For access, remove these FRUs in order: v “1010 Battery[...]

  • Page 164

    Cable routing: When replacing the inverter card, route the connector cable as in this figure: Removi[...]

  • Page 165

    2040 Inverter card for 15.0-in. LCD models For access, remove these FRUs in order: v “1020 Battery[...]

  • Page 166

    2050 Wireless antenna assemblies, LCD panel, LCD cable assembly , hinges, and LCD cover for 14.1-in.[...]

  • Page 167

    Peel the tape securing the Bluetooth wireless antenna assembly 3 . 3 5 4 4 Step Screw (quantit[...]

  • Page 168

    In step 6 , remove the latch bar as in this figure. 6 Lift the latch bar in the direction of t[...]

  • Page 169

    9 Step Screw (quantity) Color T orque 9 M2 × 3 mm, small-head, nylon-coated (1) Silver 0.245 [...]

  • Page 170

    Slide the spiral tube binding the antenna cables ( 10a ), and then release the cables from the[...]

  • Page 171

    Remove the antenna assembly a and hinges b from the LCD assembly . 15 a 16 b 16 17 17 b [...]

  • Page 172

    T urn over the LCD panel and strip off the tape 21 securing the FPC ( c ). Then detach t[...]

  • Page 173

    Remove the right latch from the LCD cover . 23 24 Removing and replacing a FRU ThinkPad T40/T40p, T4[...]

  • Page 174

    When installing: Follow these steps when you reassemble the LCD unit. 1. Attach the left latch to th[...]

  • Page 175

    2. Paste three gaskets only for the models with Bluetooth wireless features. For the other models, s[...]

  • Page 176

    6. Route the wireless LAN antenna cables as in the following drawings: a. 3 3 2 1 (continued) Removi[...]

  • Page 177

    b. 4 4 c. 5 5 (continued) Removing and replacing a FRU ThinkPad T40/T40p, T41/T41p, T42/T42p Series [...]

  • Page 178

    d. Coil the spiral tube round the antenna cables. 6 e. Slide the spiral tube in the direction shown [...]

  • Page 179

    Move the spiral tube until it reaches at the cable guide of the LCD cover as in this figure. Make su[...]

  • Page 180

    Note for LG-IBM models (Korea) in T40/T40p series: New LCD cover FRU is shipped with the LG-IBM logo[...]

  • Page 181

    2060 Wireless antenna assemblies, LCD panel, LCD cable assembly , hinges, and LCD cover for 15.0-in.[...]

  • Page 182

    Release the antenna cables 2 . At the parts indicated by arrows a , the antenna cables g[...]

  • Page 183

    3 4 5 6 6 6 b 6 7 7 b Step Screw (quantity) Color T orque 6 M2 × 3 mm, bind-head, nylon-coate[...]

  • Page 184

    T urn over the LCD panel, and detach the connector 8 in the direction of the arrow . 8 When in[...]

  • Page 185

    9 11 10b 12 9 d 10a Note: Step 9 is only for the models with the Bluetooth wireless features. [...]

  • Page 186

    Cable routing: When you reassemble the LCD unit, do as follows: At the left-top corner of the LCD un[...]

  • Page 187

    Then route the cables to along the cable guides of the LCD cover . When you route the cables around [...]

  • Page 188

    3010 ThinkPad Dock II PCI cover 1 2 1 (Bottom view) Removing and replacing a FRU 182 T40/T40p, T41/T[...]

  • Page 189

    3020 ThinkPad Dock II top cover 1 1 1 (Rear view) Step Screw (quantity) T orque 1 M2.5 × 4.8 [...]

  • Page 190

    3 3 (Bottom view) Step Screw (quantity) T orque 3 M2.5 × 4.8 mm (6) 0.392 Nm (4 kgfcm) (conti[...]

  • Page 191

    Make sure that the system lock key A is set to the Unlock position. Release the front latches [...]

  • Page 192

    Locations Front view 1 Wireless status indicator 2 Bluetooth wireless status indicator ([...]

  • Page 193

    1 2 3 4 5 6 7 8 9 16 10 12 13 14 15 19 17 18 11 Locations ThinkPad T40/T40p, T41/T41p, T42/T42p Seri[...]

  • Page 194

    Rear view 1 Power status indicators 2 Bluetooth wireless status indicator 3 PC Car[...]

  • Page 195

    Bottom view 1 Hard disk drive 2 Optional DIMM slot 3 Battery pack 4 Battery [...]

  • Page 196

    Parts list v Each FRU is available for all types or models, unless specific types or models are spec[...]

  • Page 197

    Overall 1 2 3 4 5 6 7 11 10 12 13 16 14 15 18 a 20 21 22 17 9 23 19 b f c d e 8 Parts list ThinkPad [...]

  • Page 198

    No. FRU P/N CRU ID a- f See “Miscellaneous parts” on page 243. 1 LCD unit (see “14.1-in. LCD F[...]

  • Page 199

    No. FRU P/N CRU ID 4 DVD drive 8x for T40/T40p, T41/T41p, T42 OP v 2373-14x, 16x, 1Bx, 24x, 2B[...]

  • Page 200

    No. FRU P/N CRU ID 4 DVD/CD-RW combo drive for T42/T42p OP v 2373-1Wx, 1Zx, 2Ux, 2Wx, 2Xx, 3Ux[...]

  • Page 201

    No. FRU P/N CRU ID 5 Hard disk drive, 30 GB, 9.5 mm, 4,200 rpm, ThinkPad STD for T40/T40p v 2373-12x[...]

  • Page 202

    No. FRU P/N CRU ID 5 Hard disk drive, 40 GB, 9.5 mm, 5,400 rpm ThinkPad STD for T40/T40p, T41/T41p ?[...]

  • Page 203

    No. FRU P/N CRU ID 5 Hard disk drive, 60 GB, 9.5 mm, 4,200 rpm, HGST for T40/T40p, T41/T41p v Suppor[...]

  • Page 204

    No. FRU P/N CRU ID 8 Modem daughter card (MDC) for T40/T40p, T41/T41p v 2373-12x, 14x, 16x, 19x, 1Bx[...]

  • Page 205

    No. FRU P/N CRU ID 8 ThinkPad Integrated Bluetooth with 56K Modem (BMDC) for T40/T40p, T41/T41p v 23[...]

  • Page 206

    No. FRU P/N CRU ID 9 128-MB DDR SDRAM SO-DIMM (PC2700) for T41/T41p, T42/T42p OP v Supported b[...]

  • Page 207

    No. FRU P/N CRU ID 9 1-GB DDR SDRAM SO-DIMM (PC2700) for T41/T41p, T42/T42p OP v 2373-GLx, GJx[...]

  • Page 208

    No. FRU P/N CRU ID 10 Battery pack, Li-ion (6 cell) 4.4 Ah, Panasonic OP v 2373-1Ux, 1Wx, 1Yx,[...]

  • Page 209

    No. FRU P/N CRU ID 11 Base cover assembly 2373 (14.1-in.) WW (T40/T40p, T41, T42/T42p) v 2373-12x ex[...]

  • Page 210

    No. FRU P/N CRU ID 11 Base cover assembly 2373 (14.1-in.) WW M10 (T41p, T42p) v 2373-ANx, GEx except[...]

  • Page 211

    No. FRU P/N CRU ID 11 Base cover assembly 2374 (14.1-in.) WW (T40, T41, T42) v 2374-12x except 12K, [...]

  • Page 212

    No. FRU P/N CRU ID 11 Base cover assembly 2375 (15.0-in.) WW (T42/T42p) v Supported by CTO 13R2925 N[...]

  • Page 213

    No. FRU P/N CRU ID 12 Cover , DIMM slot for T40/T40p, T41, T42 13N5529 * Cover , DIMM slot for T41p,[...]

  • Page 214

    No. FRU P/N CRU ID 14 Intel PRO/Wireless LAN 2100 3B Mini PCI Adapter v 2373-19x, 1Bx, 22x, 25x, 29x[...]

  • Page 215

    No. FRU P/N CRU ID 14 Intel PRO Wireless 2200BG Mini-PCI Adapter v 2373-1YU, 3VU, 3XU, 5TU, 6VU, 7XU[...]

  • Page 216

    No. FRU P/N CRU ID 14 ThinkPad 1 1a/b/g Wireless LAN Mini PCI Adapter II v 2373-K9U, M1U, N1U, P1U, [...]

  • Page 217

    No. FRU P/N CRU ID 15 System board assembly , AT I M7-32, Gigabit Ethernet with security chip for T4[...]

  • Page 218

    No. FRU P/N CRU ID 15 System board assembly , AT I M7-32, Gigabit Ethernet with security chip for T4[...]

  • Page 219

    No. FRU P/N CRU ID 15 System board assembly , AT I M10-64, Gigabit Ethernet with security chip (no f[...]

  • Page 220

    No. FRU P/N CRU ID 17 CPU assembly , Intel Pentium M processor , 1.4 GHz for T40/T40p, T41/T41p v 23[...]

  • Page 221

    No. FRU P/N CRU ID 17 CPU assembly , Intel Pentium M processor 735 (1.7 GHz) for T42 v 2373-3Ux, 3Vx[...]

  • Page 222

    No. FRU P/N CRU ID 17 CPU assembly , Intel Pentium M processor 765 (2.1 GHz) for T42/T42p v 2373-Pxx[...]

  • Page 223

    No. FRU P/N CRU ID 18 Fan assembly (short) (15.0-in.) v 2373-4Yx, 6Yx, 7Yx, AUx, FYx v 2373-F2x, F3x[...]

  • Page 224

    No. FRU P/N CRU ID 20 Palm rest assembly with touch pad (WW) v 2373-all except xxK in T40/T40p v 237[...]

  • Page 225

    No. FRU P/N CRU ID 23 Interposer card for T42/T42p v 2373-3Xx, 3Yx, 4Yx, 6Yx, 7Xx, 7Yx, 8Yx, AUx, A [...]

  • Page 226

    14.1-in. LCD FRUs 1 b a 2 6 c d e 3 7 8 10 5 4 9 Parts list 220 T40/T40p, T41/T41p, T42/T42p[...]

  • Page 227

    14.1-in. XGA TFT No. FRU P/N CRU ID a-d See “Miscellaneous parts” on page 243. 1 LCD cover kit ([...]

  • Page 228

    No. FRU P/N CRU ID 1 LCD cover kit (Korea) for T40/T40p v 2373-12K, 14K, 29K, 2BK, 6BK, 72K, 75K, 7C[...]

  • Page 229

    No. FRU P/N CRU ID 4 Wireless AUX antenna 13N5517 N 5 Bluetooth wireless antenna assembly v 2373-42x[...]

  • Page 230

    No. FRU P/N CRU ID 8 LCD panel, 14.1-in. XGA for T40, T41, T42 v 2373-12x, 14x, 16x, 19x, 1Bx, 22x, [...]

  • Page 231

    No. FRU P/N CRU ID 8 LCD panel, 14.1-in. XGA, CMO for T41, T42 v 2373-1Ex, 1Fx, 1Hx, 1Lx, 2Ex, 2Fx, [...]

  • Page 232

    14.1-in. SXGA+ TFT No. FRU P/N CRU ID a-d See “Miscellaneous parts” on page 243. 1 LCD cover kit[...]

  • Page 233

    No. FRU P/N CRU ID 3 LCD cable assembly , 14.1-in. SXGA+ v 2373-32x, 33x, 3Cx, 58x, 91x, 92x, 93x, 9[...]

  • Page 234

    No. FRU P/N CRU ID 5 Bluetooth wireless antenna assembly v 2373-32x, 33x, 3Cx, 42x, 4Ax, 58x, 91x, 9[...]

  • Page 235

    No. FRU P/N CRU ID 9 LCD panel, 14.1-in. SXGA+ for T40/T40p, T41/T41p, T42/T42p v 2373-32x, 33x, 3Cx[...]

  • Page 236

    15.0-in. LCD FRUs 1 2 5 3 6 7 8 4 Parts list 230 T40/T40p, T41/T41p, T42/T42p[...]

  • Page 237

    15.0-in. XGA TFT No. FRU P/N CRU ID 1 LCD cover kit, 15.0-in. (WW) v 2373-4Yx, 6Yx, 7Yx, AUx, FYx v [...]

  • Page 238

    15.0-in. SXGA+ IPS TFT No. FRU P/N CRU ID 1 LCD cover kit, 15.0-in. (WW) v 2373-3Xx, 3Yx, 8Yx, A Yx,[...]

  • Page 239

    No. FRU P/N CRU ID 7 LCD panel, 15.0 SXGA+ (ID T ech) v 2373-3Xx, 3Yx, 8Yx, A Yx, BUx, CUx, Cvx, CWx[...]

  • Page 240

    15.0-in. UXGA IPS TFT No. FRU P/N CRU ID a-d See “Miscellaneous parts” on page 243. 1 LCD cover [...]

  • Page 241

    Keyboard T able 1. Keyboards for 15.0-in. LCD models Language P/N (NMB) P/N (ALPS) P/N (CHICONY) CRU[...]

  • Page 242

    T able 2. Keyboards for 14.1-in. LCD models Language P/N (NMB) P/N (CHICONY) CRU ID Arabic 08K5065 1[...]

  • Page 243

    Recovery CDs Windows XP Professional (for T40/T40p series) Windows XP Professional is preinstalled a[...]

  • Page 244

    Windows XP Professional (for T41/T41p series) Windows XP Professional is preinstalled as the operati[...]

  • Page 245

    Windows XP Professional (for T42/T42p series) Windows XP Professional is preinstalled as the operati[...]

  • Page 246

    Language P/N CRU ID Arabic 24R7703 * Chinese, Simplified 24R7696 Chinese, T raditional 24R7697 Chine[...]

  • Page 247

    Windows 2000 (for T40/T40p series) Windows 2000 is preinstalled as the operating system in the follo[...]

  • Page 248

    Windows 2000 (for T41 series) Windows 2000 is preinstalled as the operating system in the following [...]

  • Page 249

    Miscellaneous parts FRU P/N CRU ID Screw kit (including nylon-coated screws): v M2 × 2.7 mm (silver[...]

  • Page 250

    FRU P/N CRU ID Base miscellaneous parts (15.0-in. LCD models): v Cover , PC Card slot v Spring, PC C[...]

  • Page 251

    FRU P/N CRU ID System miscellaneous parts (15.0-in. LCD models): v Cable, RJ1 1-docking connector on[...]

  • Page 252

    FRU P/N CRU ID LCD miscellaneous parts (14.1-in. LCD models): v T ape, LCD FPC v T ape on Bluetooth [...]

  • Page 253

    Optional FRUs FRU P/N CRU ID 1-GB DDR SDRAM SO-DIMM (PC2100) 10K0035 * Hard disk drive, 80 GB, 9.5 m[...]

  • Page 254

    Common parts list T ools T ool P/N T riconnector wrap plug 72X8546 PC test card 35G4703 Audio wrap c[...]

  • Page 255

    For 3-pin power cords: Region P/N CRU ID Australia, New Zealand 76H3514 * T aiwan, Thailand 76H3516 [...]

  • Page 256

    Notices Lenovo may not offer the products, services, or features discussed in this document in all c[...]

  • Page 257

    and is presented as an illustration. The result obtained in other operating environments may vary . [...]

  • Page 258

    T rademarks The following terms are trademarks of Lenovo in the United States, other countries or bo[...]

  • Page 259

    T rademarks ThinkPad T40/T40p, T41/T41p, T42/T42p Series 253[...]

  • Page 260

    Part Number: 39T6192 (1P) P/N: 39T6192[...]