Toshiba L640 - Manual

Toshiba L640

Toshiba L640 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.

1 Page 1
2 Page 2
3 Page 3
4 Page 4
5 Page 5
6 Page 6
7 Page 7
8 Page 8
9 Page 9
10 Page 10
11 Page 11
12 Page 12
13 Page 13
14 Page 14
15 Page 15
16 Page 16
17 Page 17
18 Page 18
19 Page 19
20 Page 20
21 Page 21
22 Page 22
23 Page 23
24 Page 24
25 Page 25
26 Page 26
27 Page 27
28 Page 28
29 Page 29
30 Page 30
31 Page 31
32 Page 32
33 Page 33
34 Page 34
35 Page 35
36 Page 36
37 Page 37
38 Page 38
39 Page 39
40 Page 40
41 Page 41
42 Page 42
43 Page 43
44 Page 44
45 Page 45
46 Page 46
47 Page 47
48 Page 48
49 Page 49
50 Page 50
51 Page 51
52 Page 52
53 Page 53
54 Page 54
55 Page 55
56 Page 56
57 Page 57
58 Page 58
59 Page 59
60 Page 60
61 Page 61
62 Page 62
63 Page 63
64 Page 64
65 Page 65
66 Page 66
67 Page 67
68 Page 68
69 Page 69
70 Page 70
71 Page 71
72 Page 72
73 Page 73
74 Page 74
75 Page 75
76 Page 76
77 Page 77
78 Page 78
79 Page 79
80 Page 80
81 Page 81
82 Page 82
83 Page 83
84 Page 84
85 Page 85
86 Page 86
87 Page 87
88 Page 88
89 Page 89
90 Page 90
91 Page 91
92 Page 92
93 Page 93
94 Page 94
95 Page 95
96 Page 96
97 Page 97
98 Page 98
99 Page 99
100 Page 100
101 Page 101
102 Page 102
103 Page 103
104 Page 104
105 Page 105
106 Page 106
107 Page 107
108 Page 108
109 Page 109
110 Page 110
111 Page 111
112 Page 112
113 Page 113
114 Page 114
115 Page 115
116 Page 116
117 Page 117
118 Page 118
119 Page 119
120 Page 120
121 Page 121
122 Page 122
123 Page 123
124 Page 124
125 Page 125
126 Page 126
127 Page 127
128 Page 128
129 Page 129
130 Page 130
131 Page 131
132 Page 132
133 Page 133
134 Page 134
135 Page 135
136 Page 136
137 Page 137
138 Page 138
139 Page 139
140 Page 140
141 Page 141
142 Page 142
143 Page 143
144 Page 144
145 Page 145
146 Page 146
147 Page 147
148 Page 148
149 Page 149
150 Page 150
151 Page 151
152 Page 152
153 Page 153
154 Page 154
155 Page 155
156 Page 156
157 Page 157
158 Page 158
159 Page 159
160 Page 160
161 Page 161
162 Page 162
163 Page 163
164 Page 164
165 Page 165
166 Page 166
167 Page 167
168 Page 168
169 Page 169
170 Page 170
171 Page 171
172 Page 172
173 Page 173
174 Page 174
175 Page 175
176 Page 176
177 Page 177
178 Page 178
179 Page 179
180 Page 180
181 Page 181
182 Page 182
183 Page 183
184 Page 184
185 Page 185
186 Page 186
187 Page 187
188 Page 188
189 Page 189
190 Page 190
191 Page 191
192 Page 192
193 Page 193
194 Page 194
195 Page 195
196 Page 196
197 Page 197
198 Page 198
199 Page 199
200 Page 200
201 Page 201
202 Page 202
203 Page 203
204 Page 204
205 Page 205
206 Page 206
207 Page 207
208 Page 208
209 Page 209
210 Page 210
211 Page 211
212 Page 212
213 Page 213
214 Page 214
215 Page 215
216 Page 216
217 Page 217
218 Page 218
219 Page 219
220 Page 220
221 Page 221
222 Page 222
223 Page 223
224 Page 224
225 Page 225
226 Page 226
227 Page 227
228 Page 228
229 Page 229
230 Page 230
231 Page 231
232 Page 232
233 Page 233
234 Page 234
235 Page 235
236 Page 236
237 Page 237
238 Page 238
239 Page 239
240 Page 240
241 Page 241
242 Page 242
243 Page 243
244 Page 244
245 Page 245
246 Page 246
247 Page 247
248 Page 248
249 Page 249
250 Page 250
251 Page 251
252 Page 252
253 Page 253
254 Page 254
255 Page 255
256 Page 256
257 Page 257
258 Page 258
259 Page 259
260 Page 260
261 Page 261
262 Page 262
263 Page 263
264 Page 264
265 Page 265
266 Page 266
267 Page 267
268 Page 268
269 Page 269
270 Page 270
271 Page 271
272 Page 272
273 Page 273
274 Page 274
275 Page 275
276 Page 276
277 Page 277
278 Page 278
279 Page 279
280 Page 280
281 Page 281
Page: / 281

Table of Contents:

  • Page 3 – Preface; SAFETY PRECAUTIONS; serious bodily injury, if the safety instruction is not observed.
  • Page 5 – boldface; means you must hold down; Ctrl; and at the same time press
  • Page 6 – Table of Contents; Chapter 1
  • Page 10 – Chapter 3 Diagnostic Programs
  • Page 11 – Speaker Box.....................................................................................57
  • Page 12 – Appendices; Appendix E
  • Page 13 – Chapter 1 Hardware Overview
  • Page 15 – Figures; Figure 1-5-1 AUO LCD Function Block Diagram................................................14; Tables
  • Page 22 – System Block Diagram
  • Page 28 – Specification
  • Page 30 – TFT Color Display; Figure 1-5-1 AUO LCD Function Block Diagram; Item
  • Page 32 – Name; Table 1-6-1 Calpella Power supply output rating
  • Page 33 – Battery Charging Control; Battery Charge; System On; hr can charge to full
  • Page 35 – Condition Time; Table 1-7-4 Time required for charges of RTC battery
  • Page 37 – Table 1-9-2 DVD super multi drive outline dimensions
  • Page 38 – Drive Specification
  • Page 39 – Table 1-9-3 DVD super multi drive specifications
  • Page 42 – Chapter 2 Troubleshooting Procedures; Chapter 2
  • Page 43 – Chapter 2 Contents
  • Page 46 – Troubleshooting; The FRUs covered are:
  • Page 47 – Troubleshooting Flowchart; Ask him or her to enter the password if a password is registered.
  • Page 51 – Power Supply Troubleshooting; Procedure 1; Battery icon
  • Page 52 – DC IN icon; pplied AC adapte
  • Page 55 – Procedure 4; Replacement
  • Page 56 – System Board Troublesho
  • Page 58 – Procedure 2; Replacement Procedures
  • Page 60 – System Transferred
  • Page 61 – Procedure 3; Check 2
  • Page 62 – SD
  • Page 63 – Procedure 5
  • Page 64 – Keyboard Troubleshooting; re 1: Diagnostic Test Program Execution Check; Tests and Diagnostics
  • Page 65 – Key Board
  • Page 66 – Touch pad Troubleshooting; ting; Execute the Touch pad test in the Diagnostic
  • Page 68 – Display Troubleshooting; Diagnostic Test Program Execution Check
  • Page 69 – the computer following the steps described in Chapter 4,
  • Page 70 – Replacement Procedures,
  • Page 71 – LAN Troubleshooting; Procedur
  • Page 72 – Wireless LAN Troubleshooting
  • Page 73 – WLAN CARD; System Board
  • Page 75 – Sound Troubleshooting
  • Page 77 – Bluetooth Troubleshooting; eck
  • Page 78 – HDMI Troubleshooting
  • Page 79 – HDMI monitor connected to System board by an HDMI cable.
  • Page 81 – Memory Troubleshooting; Procedu e 2
  • Page 82 – Antenna
  • Page 83 – Camera Troubleshooting; ck
  • Page 84 – Microphone Troubleshooting
  • Page 85 – CRT Troubleshooting
  • Page 86 – USB Board Troubleshooting
  • Page 87 – LED Troubleshooting
  • Page 88 – Optical Disk Drive Troubleshooting; Tests
  • Page 89 – Modem Troubleshooting
  • Page 91 – in 1 Card Reader Troubleshooting
  • Page 92 – Test Program for Field.; Chapter 3
  • Page 93 – Chapter 3 Contents
  • Page 94 – Tests and Diagnostics Software Overview; NOTES: Before starting the Tests and Diagnostics software:
  • Page 95 – Executing the Diagnostic Test; You test disk is match this model, ex. disk is 14” but machine is 13” .; Enter
  • Page 97 – Select the desired test from the subtest menu and press; . The following Test
  • Page 99 – Test Name
  • Page 104 – and; Conventional Memory
  • Page 110 – Character Attributes
  • Page 112 – Test Loop
  • Page 113 – ENTER
  • Page 119 – Screen will remain blank; displays on the screen while the test is; The; ” displays on the screen and then the screen flickers due
  • Page 121 – executes VRAM mapping test which indicates vertical lines; to execute the VRAM mapping test which displays a horizontal
  • Page 122 – to execute the VRAM mapping test which displays a vertical line; to display VRAM mapping test using the all dots Mode.
  • Page 125 – Floppy Disk Test; To execute the Floppy Disk Test select 0; Sequential Read
  • Page 128 – Data Pattern; Write Specified Address; TEST DATA; Read Specified Address
  • Page 130 – Real Time Clock Test
  • Page 132 – Cache Memory Test; To execute the Cache Memory Test select; Constant Data Test
  • Page 134 – High Resolution Display Test; To execute the High Resolution Display Test select
  • Page 140 – Multimedia Test
  • Page 141 – Memory Test2 is using burst transfer mode by cache memory .
  • Page 143 – Error Codes and Error Status Names; Device Name
  • Page 146 – DMI INFOEMATION; NOTE: Please set the media of DVD before starting a test.; On Board LAN MAC
  • Page 149 – in the Diagnostics Menu to log error information into
  • Page 151 – System Configuration; SYSTEM CONFIGURATION :
  • Page 152 – OPTION; Tab; key to edit an item in the Running Test.; to
  • Page 153 – Save to disk
  • Page 154 – Common Tests and Operation; To input parameters, or open a window use the following keys.; ] Press the Ctrl key and the Break key simultaneously.; Displays the name of the test being executed.
  • Page 157 – Chapter 4 Replacement Procedures; Chapter 4
  • Page 158 – Chapter 4 Contents
  • Page 163 – Safety Precautions; Take care not to injury yourself on any edges or corners.
  • Page 164 – Before You Begin
  • Page 165 – Disassembly Procedure; Three main types of cable connector are used.; Pressure plate connector
  • Page 166 – Assembly Procedure; Check that all cables and connectors are securely connected; Tools and Equipment; One Philips screwdriver with type 0 bit (for THIN HEAD screws)
  • Page 167 – Screw Tightening Torque; Use the following torque when tightening screws.; Grip Color; Even numbered length screws: Brown; Odd numbered length screws: White
  • Page 168 – Screw Notation; Screw shape
  • Page 169 – Removing the battery pack; Turn off the power of the computer.; LATCH 1
  • Page 170 – Installing the battery pack; battery cover; to the; battery pack; Insert the battery pack
  • Page 171 – LATCH 2
  • Page 172 – screws; the computer upside down
  • Page 174 – four screws securing the HDD/SSD holder.; screw
  • Page 175 – Removing a memory module; Loose the; securing the; Remove the; memory slot cover; Open the left and right; latches; and remove a; memory module
  • Page 177 – Installing a memory module; Insert a; into the connector of the computer slantwise (terminal side; and secure it with the; If the memory is not detected, check that it is connected correctly.
  • Page 178 – Removing the keyboard; frame and do not touch the keycap.; keyboard holder
  • Page 180 – Installing the keyboard
  • Page 181 – Wireless LAN Card; Removing a Wireless LAN card
  • Page 183 – Installing a Wireless LAN card
  • Page 184 – Removing 3G module card
  • Page 186 – Installing a 3G module card; Figure 4-7-3 Installing a 3G module card
  • Page 187 – Display Assembly; Removing the display assembly; Close the display and turn the computer upside down.
  • Page 188 – KB Holder; KB; Remove the screws from the top side and remove the cover.
  • Page 189 – wireless LAN antenna; Figure 4-8-4 Remove the Wireless Antenna; LCD cables
  • Page 190 – from the guide of LCD panel.
  • Page 191 – display assembly; with two hands holding from the BASE cover
  • Page 192 – Installing the display assembly
  • Page 193 – slot; Arrange the; Wireless LAN antenna; along the guide and contact with the connector
  • Page 194 – Top Cover Assembly; Removing the Top cover assembly
  • Page 196 – Installing the Top cover assembly
  • Page 197 – Removing the touch pad; Figure 4-10-1 Remove the touch pad FFC cable
  • Page 199 – Installing the touch pad; computer. Be sure to stick a new touch pad.
  • Page 200 – Removing the I/O Board; and then incline pull out
  • Page 201 – Installing the I/O Board; The following describes for installing the I/O Board; then incline insert in; FFC; into base case and connect I/O board cable and speaker cable
  • Page 202 – Removing the mother board; Disconnect the; securing the mother board and remove the; mother; M2.0
  • Page 203 – Installing the mother board; Secure the mother board with the following
  • Page 204 – Removing RTC battery; Rotate battery through the way then remove it.
  • Page 206 – Installing RTC battery; Press the force vertically then lock the RTC battery tightly.
  • Page 207 – Removing the CPU heat sink; Heat sink cable; from the connector on the mother board; securing the heat sink holder along 1 to 3.
  • Page 208 – Installing the CPU heat sink; Secure the following
  • Page 209 – Removing the LCD unit
  • Page 211 – securing the LCD support (LCD unit side) and remove; hinge; M2.0x3 BINK screw
  • Page 212 – Installing the LCD unit; mask and the display cover.
  • Page 213 – Web Camera module; Removing Web Camera module; Pull off the connector of Web Camera module.; Pull off the connector; Figure 4-15-1 Remove the connector of Web Camera module
  • Page 214 – Peel off the glue of Web Camera; Figure 4-15-2 Peel off the glue of Web Camera module
  • Page 215 – Installing Web Camera module; Pull in the glue of Web Camera Module.
  • Page 216 – Application for Thermal pad and grease on CPU, North Bridge,; For Intel platform
  • Page 217 – TIM
  • Page 218 – Speaker Box; Removing Speaker Box; Remove the following; securing Speaker Box.
  • Page 220 – Installing Speaker Box; Installing the Speaker Box.; screw x 4
  • Page 221 – Optical Disc Drive and ODD Bezel; Removing the Optical Disc Drive and ODD Bezel; Open RAM Door and remove memory slot cover
  • Page 223 – Installing the Optical Disc Drive and ODD Bezel; Install the ODD in the BASE cover assembly; on ODD Bezel then insert; ODD
  • Page 224 – then insert RAM DOOR
  • Page 225 – Removing Bluetooth module; BT cable; from the connectors on mother board.
  • Page 226 – Installing Bluetooth module; Insert Bluetooth module terminals into the connector
  • Page 227 – Removing Modem; Modem cable; Remove the screw of
  • Page 228 – Installing Modem; The following describes the procedure for installing Modem.; terminals slantwise into the connector
  • Page 229 – Removing Power Board; Disconnect the; Power Board; connector; on the Base cover assembly.
  • Page 230 – Installing Power Board; Insert; Power cable; terminals into the connector
  • Page 231 – Removing SIM Board
  • Page 232 – Installing SIM Board; The following describes the procedure for installing SIM Board.; SIM Board FFC
  • Page 234 – Appendix Contents; System
  • Page 236 – Handling the LCD Module; Appendix A Handling the LCD Module; Precautions for handling the LCD module
  • Page 242 – Board Layout; Appendix B Board Layout
  • Page 247 – NUM Location Function; Table B-3-4 Finger Print Board connectors
  • Page 252 – Pin Assignment; Appendix C Pin Assignment; 2 CAPSLED O
  • Page 253 – GND
  • Page 256 – Signal name
  • Page 258 – CN17 MINI Card Slot#2 3G Connector
  • Page 259 – CN18 External MIC Connector
  • Page 262 – JDIM1 DDRIII Connector
  • Page 264 – NC
  • Page 266 – JDIM2 DDRIII Connector
  • Page 271 – Appendix D Display Codes; Display Codes
  • Page 274 – * Scan codes differ by overlay function.; key makes different codes.; Fn; key does not generate a code by itself.
  • Page 275 – Table D-1-2 Scan codes with left Shift key; Shift
  • Page 276 – Code set 1
  • Page 279 – Keyboard Layout; Appendix E Keyboard Layout
  • Page 281 – Wiring Diagrams; Appendix F Wiring Diagrams; F.1 RGB Monitor ID Wraparound connector
Loading the manual

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08)

Toshiba Personal Computer

Satellite L600/L640/L645, Satellite Pro L600/Pro

L640/Pro L645

Maintenance Manual

TOSHIBA CORPORATION

File Number 960-Q08

"Loading the manual" means you need to wait until the file loads and becomes available for online reading. Some manuals are very large, and the time they take to appear depends on your internet speed.

Summary

Page 3 - Preface; SAFETY PRECAUTIONS; serious bodily injury, if the safety instruction is not observed.

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08) Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Series. The procedures des...

Page 5 - boldface; means you must hold down; Ctrl; and at the same time press

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08) Conventions This manual uses the following formats to describe, identify, and highlight terms and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronyms are en...

Page 6 - Table of Contents; Chapter 1

Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645Maintenance Manual (960-Q08) Table of Contents Chapter 1 Hardware Overview 1.1 Features ..........................................................................................................................1 1.2 System Block Diagram ....

Other Toshiba Models