IBM Mobile Systems
`
`S82G-1502-03
`
`Hardware Maintenance Manual
`Volume 2: ThinkPad Computers
`
`
`
`April 1995
`
`
`
`We Want Your Comments!
`(Please see page 491)
`
`
`
`
`
`This Manual Supports:
`ThinkPad 340x (2610)
`ThinkPad 355x (2619)
`ThinkPad 360x (2620)
`ThinkPad 370x (9545)
`ThinkPad 700x (9552)
`ThinkPad 701x (2630)
`ThinkPad 720x (9552)
`ThinkPad 750x (9545)
`ThinkPad 755x (9545)
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 1 of 508
`
`

`
`
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 2 of 508
`
`

`
`IBM Mobile Systems
`
`S82G-1502-03
`
`Hardware Maintenance Manual
`Volume 2: ThinkPad Computers
`
`
`
`April 1995
`
`
`
`We Want Your Comments!
`(Please see page 491)
`
`IBM
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 3 of 508
`
`

`
`
`
`
` Note
`Before using this information and the product it
`supports, be sure to read the general information
`under “Notices” on page 497.
`
`Fourth Edition (April 1995)
`
`The following paragraph does not apply to the United
`Kingdom or any country where such provisions are
`inconsistent with local law:
`INTERNATIONAL
`BUSINESS MACHINES CORPORATION PROVIDES THIS
`PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY
`KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT
`NOT LIMITED TO, THE IMPLIED WARRANTIES OF
`MERCHANTABILITY OR FITNESS FOR A PARTICULAR
`PURPOSE. Some states do not allow disclaimer of
`express or implied warranties in certain transactions,
`therefore, this statement may not apply to you.
`
`This publication could include technical inaccuracies or
`typographical errors. Changes are periodically made to
`the information herein; these changes will be incorporated
`in new editions of the publication.
`IBM may make
`improvements and/or changes in the product(s) and/or the
`program(s) described in this publication at any time.
`
`This publication was developed for products and services
`offered in the United States of America.
`IBM may not offer
`the products, services, or features discussed in this
`document in other countries, and the information is subject
`to change without notice. Consult your local IBM
`representative for information on the products, services,
`and features available in your area.
`
`Requests for technical information about IBM products
`should be made to your IBM reseller or IBM marketing
`representative.
` Copyright International Business Machines
`Corporation 1995. All rights reserved.
`Note to U.S. Government users–Documentation related to
`Restricted rights–Use, duplication, or disclosure is subject
`to restrictions set forth in GSA ADP Schedule Contract
`with IBM Corp.
`
`ii
`
`IBM Mobile Systems HMM
`
`
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 4 of 508
`
`

`
`
`
`
`
`About This Manual
`
`This manual contains service and reference information for
`IBM* ThinkPad* computer products. Use this manual along
`with the advanced diagnostic tests to troubleshoot
`problems effectively.
`
`The manual is divided into sections as follows:
`(cid:159) The Introduction section provides general information,
`guidelines, and safety information required to service
`computers.
`(cid:159) The majority of the manual consists of
`product-specific sections that include service,
`reference, and product-specific parts information.
`(cid:159) The Common Devices Checkout section provides
`procedures for testing the devices that are commonly
`attached to ThinkPad computers.
`(cid:159) The Miscellaneous Information section contains
`information about acronyms, abbreviations, terms,
`and a telephone number listing.
`
` Important
`
`This manual is intended for trained servicers who are
`familiar with ThinkPad products. Use this manual
`along with the advanced diagnostic tests to
`troubleshoot problems effectively.
`
`Before servicing an IBM mobile product, be sure to
`review the safety information under “Safety Notices
`(Multi-lingual Translations)” on page 7 and “Safety
`Information” on page 14.
`
`* Trademark of the IBM Corporation.
`
`
`
`
`
`iii
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 5 of 508
`
`

`
`
`
`
`Related Publications
`
`The following mobile product publications are available
`through IBM or your IBM Authorized Dealer.
`
`Publication
`
`Mobile Systems HMM
`Volume 1: Laptop,
`Notebook, Portable, and
`Thinkpad Computers
`
`Part, Form Number
`
`30H2356, S82G-1501-01
`
`ThinkPad 700 (9552) HMS
`
`42G2016, S42G-2016
`
`ThinkPad 700 (9552) HMR
`
`42G2015, S42G-2015
`
`ThinkPad 700C (9552) HMS
`
`42G2022, S42G-2022
`
`ThinkPad 700C (9552) HMR
`
`42G2021, S42G-2021
`
`ThinkPad 720/720C (9552)
`HMS
`
`ThinkPad 720/720C (9552)
`HMR
`
`61G1193, S61G-1193
`
`61G1187, S61G-1187
`
`ThinkPad 730T (2524) HMM
`
`82G5497, S82G-5497
`
`ThinkPad Exp. Crtg. (3550)
`HMS
`
`ThinkPad Exp. Crtg. (3550)
`HMR
`
`42G2338, S42G-2338
`
`42G2339, S42G-2339
`
`PS/2 FaxConcentrator* HMS
`
`15F2262, S15F-2262
`
`PS/2 FaxConcentrator HMR
`
`84F8541, S84F-8541
`
`PS/2 Comm. Cartridge I
`HMS
`
`PS/2 Comm. Cartridge I
`HMR
`
`IBM High Speed Internal,
`PCMCIA Data/Fax Modems
`
`10G5993, S10G-5993
`
`10G5992, S10G-5992
`
`61G1556, S61G-1556
`
`iv
`
`IBM Mobile Systems HMM
`
`
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 6 of 508
`
`

`
`
`
`
`
`Obsolete Publications
`
`This manual obsoletes the following publication:
`
`Publication
`
`Mobile Systems HMM
`Volume 2: ThinkPad
`Computers
`
`Related Diskettes
`
`Part, Form Number
`
`82G1502, S82G1502
`19H1080, S82G1502
`
`The following diskettes are available through IBM or your
`IBM Authorized Dealer.
`
`Diskette
`
`ThinkPad 300 (2615)
`Advanced Diagnostics
`
`ThinkPad 350, 350C, 425,
`425C (2618) Advanced
`Diagnostics Diskette
`
`ThinkPad 500 (2603) Adv.
`Diagnostics Diskette
`
`ThinkPad 510 (2604)
`Adv. Diagnostics Diskette
`
`ThinkPad 700 (9552)
`Reference Diskette
`
`ThinkPad 700C (9552)
`Reference Diskette
`
`ThinkPad 720/720C (9552)
`Reference Diskette
`
`ThinkPad 750Ce (9545)
`Hardware Maintenance
`(for all Models 355x, 360x,
`750x, and 755x)
`
`Part, Form Number
`
`33G9361, S33G-9361
`
`A211000, GA21-1000
`
`71G3702, S71G-3702
`
`83G8095, S83G-8095
`
`42G2017, S42G-2017
`
`42G2023, S42G-2023
`
`61G1194, S61G-1194
`
`82G3891, S82G-3891
`
`ThinkPad Dock I (3545)
`
`71G4140, S71G-4140
`
`Docking Station (3550)
`
`42G2428, S42G-2428
`
`Data/Fax Modem
`
`FaxConcentrator/A
`
`61G1556, S61G-1556
`
`84F8540, S84F-8540
`
`*
`
` Trademark of the IBM Corporation.
`
`
`
` v
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 7 of 508
`
`

`
`
`
`
`vi
`
`IBM Mobile Systems HMM
`
`
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 8 of 508
`
`

`
`
`
`
`
` Contents
`
`Introduction . . . . . . . . . . . . . . . . . . .
`1
` 2
`Portable Computer Descriptions
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 4
`Drive and Diskette Compatibility Matrix
`.
`.
`.
`.
`.
`.
`.
` 5
`.
`Important Service Information
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 7
`Safety Notices (Multi-lingual Translations)
`.
`.
`.
`.
`.
`Safety Information
` . . . . . . . . . . . . . . . . 14
`Laser Compliance Statement
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 19
`Screw Size Chart
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 20
`
`.
`
`ThinkPad 340x (IBM 2610)
` 23
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`General Checkout . . . . . . . . . . . . . . . . . 25
`Symptom-to-FRU Index . . . . . . . . . . . . . . 34
`Related Service Procedures
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 43
`Product Overview . . . . . . . . . . . . . . . . . 48
`FRU Removals and Replacements
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 49
`Locations . . . . . . . . . . . . . . . . . . . . . 59
`Parts Listing . . . . . . . . . . . . . . . . . . . 62
`
`ThinkPad 700, 700C, 720, 720C (9552)
` 67
`.
`.
`.
`.
`.
`.
`General Checkout . . . . . . . . . . . . . . . . . 68
`Symptom-to-FRU Index . . . . . . . . . . . . . . 82
`Related Service Procedures
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 94
`Product Overview . . . . . . . . . . . . . . . .
`102
`FRU Removals and Replacements
`.
`.
`.
`.
`.
`.
`.
`.
` 104
`Locations . . . . . . . . . . . . . . . . . . . .
`110
`Parts Listing (700)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 115
`Parts Listing (720, 720C)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 118
`
`ThinkPad 701C/701CS (2630)
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`Checkout Guide
` . . . . . . . . . . . . . . . .
`Symptom-to-FRU Index . . . . . . . . . . . . .
`Related Service Procedures
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`Product Overview . . . . . . . . . . . . . . . .
`FRU Removals and Replacements
`.
`.
`.
`.
`.
`.
`.
`.
`Locations . . . . . . . . . . . . . . . . . . . .
`Parts Listing . . . . . . . . . . . . . . . . . .
`
`ThinkPad 355x, 360x, 370C, 750x, 755C, 755Cs .
`Read This First
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`General Checkout . . . . . . . . . . . . . . . .
`Symptom-to-FRU Index . . . . . . . . . . . . .
`Related Service Procedures
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`Product Overview . . . . . . . . . . . . . . . .
`FRU Removals and Replacements
`.
`.
`.
`.
`.
`.
`.
`.
`.
`Removals Models 355x, 360x
`.
`.
`.
`.
`.
`.
`.
`.
`.
`Removals Models 370C, 750x, 755C, 755Cs
`.
`.
`.
`Locations . . . . . . . . . . . . . . . . . . . .
`Parts Listing . . . . . . . . . . . . . . . . . .
`
` 125
`127
`141
` 154
`159
` 161
`181
`190
`
` 195
` 197
`200
`216
` 228
`232
` 236
` 237
` 261
`289
`296
`
`ThinkPad 755CD, 755CDV (9545)
`.
`.
`.
`.
`.
`.
`.
`.
`General Checkout . . . . . . . . . . . . . . . .
`
` 315
`317
`
` Copyright IBM Corp. 1995
`
`
`
`vii
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 9 of 508
`
`

`
`Symptom-to-FRU Index . . . . . . . . . . . . .
`Related Service Procedures
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`Product Overview . . . . . . . . . . . . . . . .
`FRU Removals and Replacements
`.
`.
`.
`.
`.
`.
`.
`.
`Locations . . . . . . . . . . . . . . . . . . . .
`Parts Listing . . . . . . . . . . . . . . . . . .
`
`ThinkPad 755CE, 755CSE, 755CV, 755CX (9545)
`General Checkout . . . . . . . . . . . . . . . .
`Symptom-to-FRU Index . . . . . . . . . . . . .
`Related Service Procedures
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`Product Overview . . . . . . . . . . . . . . . .
`FRU Removals and Replacements
`.
`.
`.
`.
`.
`.
`.
`.
`Locations . . . . . . . . . . . . . . . . . . . .
`Parts Listing . . . . . . . . . . . . . . . . . .
`
`Common Devices Checkout
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`External Diskette Drive Test
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`External Display Self-Test
`External Keyboard/Auxiliary Input Device Checkout
`Fax/Modem Checkout . . . . . . . . . . . . . .
`Printer Checkout
` . . . . . . . . . . . . . . . .
`Port Replicator Checkout
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`TrackPoint II Checkout
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`TV Tuner . . . . . . . . . . . . . . . . . . . .
`
`.
`.
`.
`
`
`
`
`331
` 344
`349
` 350
`381
`383
`
` 391
`393
`408
` 420
`424
` 426
`458
`460
`
` 469
` 470
` 470
` 471
`472
`474
` 475
` 476
`477
`
`Common Parts Listing
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
` 483
`
`Miscellaneous Information . . . . . . . . . . .
`Acronyms, Abbreviations and Terms
`.
`.
`.
`.
`.
`.
`.
`.
`Send Us Your Comments!
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`Do You Need Technical References?
`.
`.
`.
`.
`.
`.
`.
`Problem Determination Tips
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`Phone Numbers, U.S. and Canada .
`.
`.
`.
`.
`.
`.
`Notices . . . . . . . . . . . . . . . . . . . . .
`
`489
` 489
` 491
` 492
` 493
` 494
`497
`
`viii
`
`IBM Mobile Systems HMM
`
`
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 10 of 508
`
`

`
`.
`
`
`
`
`
` Introduction
`
` 2
`.
`.
`.
`.
`.
`.
`.
`Portable Computer Descriptions
` 4
`.
`.
`.
`.
`.
`Drive and Diskette Compatibility Matrix
` 5
`.
`.
`.
`.
`.
`.
`Important Service Information
`.
`.
`.
` 6
`.
`.
`.
`.
`.
`.
`How to Use Error Messages
`.
`.
` 6
`.
`.
`.
`.
`.
`How to Read POST Error Messages
` 7
`.
`.
`.
`.
`.
`Safety Notices (Multi-lingual Translations)
`Safety Information
` . . . . . . . . . . . . . . . . 14
`General Safety
` . . . . . . . . . . . . . . . . 14
`Electrical Safety . . . . . . . . . . . . . . . . 15
`Safety Inspection Guide
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 16
`Handling Electrostatic Discharge-Sensitive Devices 18
`Grounding Requirements . . . . . . . . . . . . 18
`Laser Compliance Statement
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 19
`Screw Size Chart
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
` 20
`
`.
`
`.
`.
`.
`.
`
`.
`.
`.
`.
`.
`
` Copyright IBM Corp. 1995
`
`
`
`1
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 11 of 508
`
`

`
`
`
`
`Portable Computer Descriptions
`All models in the following table have VGA video. Models
`N51, CL57, and P70/75 and Thinkpads 700x and 720x are
`Micro Channel* systems. All others are AT* bus systems.
`
`Model
`
`Type
`
`Processor
`
`Memory
`
`Hrd Dsk
`
`Model L40SX
`Model N45 SL
`
`Model P75 486
`
`ThinkPad 300
`
`ThinkPad 340
`ThinkPad 350
`
`ThinkPad 350C
`
`ThinkPad 355
`ThinkPad 355C
`
`ThinkPad 360
`
`ThinkPad 360C
`
`8543-044
`2614-065
`2614-067
`Model N51 SLC 8551-025
`Model N51 SX
`8551-033
`Model CL57 SX
`8554-045
`Model P70 386
`8573-031
`8573-061
`8573-121
`8573-161
`8573-401
`2615-065
`2615-067
`2610
`2618-AOE
`2618-JOA
`2618-LOA
`2618-NOA
`2618-POA
`2619
`2619
`2619
`ThinkPad 355Cs 2619
`2619
`2620
`2620
`2620
`2620
`ThinkPad 360Cs 2620
`2620
`ThinkPad 360Ce 2620
`2620
`2620
`ThinkPad 360Cse 2620
`2620
`2620
`2620
`2620
`9545
`9545
`9545
`2603-081
`2603-171
`2604
`9552-300
`9552-301
`9552-30B
`
`
`2M/18M
`386SX-20
`2M/8M
`386SL-25
`2M/8M
`386SL-25
`2M/10M
`386SLC-16
`2M/10M
`386SX-16
`2M/16M
`386SX-20
`2M/8M
`80386-16
`2M/8M
`80386-20
`2M/8M
`80386-20
`8M/16M
`80486-33
`8M/16M
`80486-33
`4M/12M
`386SL-25
`4M/12M
`386SL-25
`4M/12M
`486SLC2-50
`4M/20M
`486SL-25
`4M/20M
`486SL-25
`4M/20M
`486SL-25
`4M/20M
`486SL-25
`4M/20M
`486SL-25
`4M/16M
`486SX-33
`4M/16M
`486SX-33
`4M/16M
`486SX-33
`2M/16M
`486SX-33
`2M/16M
`486SX-33
`4M/16M
`486SX-33
`4M/16M
`486SX-33
`4M/16M
`486SX-33
`4M/16M
`486SX-33
`4M/16M
`486SX-33
`4M/16M
`486SX-33
`486DX2-50/25 4M/16M
`486DX2-50/25 4M/16M
`486DX2-50/25 4M/16M
`486DX2-50/25 4M/16M
`486DX2-50/25 4M/16M
`486DX2-50/25 4M/16M
`486SX-33
`4M/16M
`486SX-33
`4M/16M
`486DX4-75/25 4M/32M
`486DX4-75/25 4M/32M
`486DX4-75/33 4M/32M
`486SLC2-50/254M/12M
`486SLC2-50/254M/12M
`486BLC2-50/254M/20M
`486SLC-25
`4M/16M
`486SLC-25
`4M/16M
`486SLC-25
`4M/16M
`
`
`
` 60M
` 80M
`120M
` 80M
` 40M
` 80M
` 30M
` 60M
`120M
`160M
`400M
` 80M
`120M
`125M
` 85M
`125M
`250M
`125M
`250M
`125M
`125M
`250M
`170M
`250M
`170M
`340M
`170M
`340M
`170M
`340M
`170M
`340M
`540M
`170M
`340M
`540M
`170M
`340M
`340M
`540M
`810M
` 80M
`170M
`200M
` 80M
`120M
`120M
`
`
`
`
`ThinkPad 360P
`
`ThinkPad 370C
`
`ThinkPad 500
`
`ThinkPad 510
`ThinkPad 700
`
`ThinkPad 700C
`
`C
`M
`P
`
`Color
`Megabyte
`Pen
`
`T
`TPF
`
`Tablet
`ThinkPad File
`
`* Trademark of the IBM Corporation.
`
`2
`
`IBM Mobile Systems HMM
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 12 of 508
`
`

`
`Type
`
`Processor
`
`Memory
`
`Hrd Dsk
`
`
`
`
`
`Model
`
`ThinkPad 701C
`
`ThinkPad 710T
`
`ThinkPad 720
`
`ThinkPad 720C
`ThinkPad 730T
`
`2630
`2630
`2630
`2630
`ThinkPad 701Cs 2630
`2630
`2630
`2630
`2523-09Y
`2523-302
`2523-303
`9552-307
`9552-308
`9552-30J
`2524
`2524
`9545-006
`9545-008
`9545-306
`9545-308
`ThinkPad 750Ce 9545
`ThinkPad 750Cs 9545
`9545
`9545-40C
`9545-40E
`9545
`9545
`9545
`9545
`9545
`9545
`ThinkPad 755CD 9545
`9545
`ThinkPad 755CDV 9545
`9545
`ThinkPad 755Ce 9545
`9545
`9545
`ThinkPad 755Cs 9545
`9545
`9545
`9545
`9545
`9545
`ThinkPad 755Cse 9545
`9545
`9545
`ThinkPad 755CV 9545
`9545
`ThinkPad 755CV 9545
`9545
`
`486DX2-25/50 4M/32M
`486DX2-25/50 4M/32M
`486DX4-25/75 8M/32M
`486DX4-25/75 8M/32M
`486DX2-25/50 4M/32M
`486DX2-25/50 4M/32M
`486DX4-25/75 8M/32M
`486DX4-25/75 8M/32M
`486SLC2-25
`4M/12M
`486SLC2-25
`4M/12M
`486SLC2-25
`4M/12M
`486SLC-25/50 4M/16M
`486SLC-25/50 4M/16M
`486SLC-25/50 4M/16M
`486SLC2-25
`4M/12M
`486SLC2-25
`4M/12M
`486SL-33
`4M/20M
`486SL-33
`4M/20M
`486SL-33
`4M/20M
`486SL-33
`4M/20M
`P24S-50/25
`4M/20M
`486SL-33
`4M/20M
`486SL-33
`4M/20M
`486SL-33
`4M/20M
`486SL-33
`4M/20M
`486DX4-50/25 4M/32M
`486DX4-50/25 4M/32M
`486DX4-50/25 4M/32M
`486DX4-75/25 4M/32M
`486DX4-75/25 4M/32M
`486DX4-75/25 4M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-50/25 8M/32M
`486DX4-50/25 8M/32M
`486DX4-50/25 8M/32M
`486DX4-75/25 8M/32M
`486DX4-75/25 8M/32M
`486DX4-75/25 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`486DX4-100/33 8M/32M
`
`360MB
`540MB
`360MB
`540MB
`360MB
`540MB
`360MB
`540MB
` TPF
` 60M
` 60M
`120M
`160M
`160M
` 0M
` 60M
`170M
`340M
`170M
`340M
`340M
`170M
`340M
`170M
`340M
`170M
`340M
`540M
`170M
`340M
`540M
`540M
`810M
`540M
`810M
`340M
`540M
`810M
`170M
`340M
`540M
`170M
`340M
`540M
`340M
`540M
`810M
`540M
`810M
`540M
`810M
`
`ThinkPad 750
`
`ThinkPad 750C
`
`ThinkPad 750P
`
`ThinkPad 755C
`
`T
`TPF
`
`Tablet
`ThinkPad File
`
`Color
`Megabyte
`Pen
`
` C
`
`
`M
`P
`
`
`
`Introduction 3
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 13 of 508
`
`

`
`
`
`
`Drive and Diskette Compatibility Matrix
`The following table provides identification information for
`3.5-inch drives.
`
`Diskette
`Drive
`
`3.5-Inch - 1.44MB
`3.5-Inch - 2.88MB
`
`
`Identifying
`Mark
`
`1.44 on the eject button
`2.88 on the eject button
`
`
`The following table provides compatibility information for
`3.5-inch diskettes and 3.5-inch diskette drives.
`
`Diskette
`Capacity
`
`1.0MB
`2.0MB
`4.0MB
`
`
`1.44MB
`Drive
`
`Read/Write
`Read/Write
`Not Compatible
`
`
`2.88MB
`Drive
`
`Read/Write
`Read/Write
`Read/Write
`
`
`The following table provides identification information for
`5.25-inch diskette drives.
`
`Diskette
`Drive
`
`Identifying
`Mark
`
`5.25-Inch - 360KB (External)
`5.25-Inch - 1.2MB (Internal)
`
`
`Asterisk on bezel
`1.2 on the eject button
`
`
`The following table provides compatibility information for
`5.25-inch diskettes and 5.25-inch diskette drives.
`
`Diskette
`Capacity
`
`360KB
`1.2MB
`
`
`360KB
`Drive
`
`Read/Write
`Not Compatible
`
`
`1.2MB
`Drive
`
`Read/Write
`Read/Write
`
`
`Note: A 360KB diskette written to or formatted on a
`1.2MB drive can be read reliably only on a 1.2MB
`drive.
`
`4
`
`IBM Mobile Systems HMM
`
`
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 14 of 508
`
`

`
`
`
`
`
`Important Service Information
` Important
`
`Diskette fixes are customer installable. The diskette
`fixes are located on the PC Company Bulletin Board
`Service (BBS). The direct phone line for modem
`connection is 919-557-0001 or tieline 255-0001.
`
`Advise customers to contact the PC Company
`HelpCenter at 800-772-2227 if they need assistance in
`obtaining or installing any diskette fixes.
`
`Customers in Canada should call IBM HelpPC at
`800-565-3344 for assistance or down-load information.
`The Canadian BBS phone numbers are:
`Montreal
`514-938-3022
`Toronto
`905-316-4255
`Vancouver 604-664-6464
`Winnipeg
`204-934-2735
`
`FRU Replacement Strategy
`
`Before Replacing Parts
`
`Ensure that all diskette fixes are installed prior to
`replacing any FRUs listed in this manual.
`
`Use the following strategy to prevent unnecessary FRU
`replacement and service expense:
`(cid:159)
`If you are instructed to replace a FRU and that
`does not correct the problem, reinstall the original
`FRU before you continue.
`(cid:159) Some computers have both a processor board and a
`system board.
`If you are instructed to replace either
`the processor board or the system board, and the first
`board that you replaced does not correct the problem,
`reinstall the original board, then replace the other
`(processor or system) board.
`If an adapter or device consists of more than one
`FRU, an error code may be caused by any of the
`FRUs. Before replacing the adapter or device,
`remove the FRUs, one by one, to see if the
`symptoms change. Replace only the FRU that
`changed the symptoms.
`
`(cid:159)
`
`Warning: A customized setup configuration (other than
`default settings) may exist on the computer you are
`servicing. Running Automatic Configuration may alter
`those settings. Note the current configuration settings
`(using the View Configuration option) and verify that the
`settings are in place when service is complete.
`
`
`
`Introduction 5
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 15 of 508
`
`

`
`
`
`
`The advanced diagnostic tests are intended to test only
`IBM products. Non-IBM products or modified options can
`give false errors and invalid responses.
`
`Hard Disk Drive Replacement Strategy:
`Always try to run a low-level format before replacing a hard
`disk drive.
`
`Warning: The drive startup sequence in the computer
`you are servicing might have been changed. Be extremely
`careful during write operations such as copying, saving, or
`formatting. Data or programs can be overwritten if you
`select an incorrect drive.
`
`How to Use Error Messages
`Use the error codes displayed on the screen to diagnose
`failures.
`If more than one error code is displayed, begin
`the diagnosis with the first error code. The cause of the
`first error code can result in false error codes being
`displayed.
`If no error code is displayed, see if the error
`symptom is listed in the Symptom-to-FRU Index for the
`computer you are servicing.
`
`How to Read POST Error Messages
`POST error messages are displayed on the screen as
`three, four, five, or eight digits. The error messages that
`can be displayed as shorter POST messages are
`highlighted in this index. Some digits will represent
`different information for SCSI errors versus non-SCSI
`errors.
`
`The following example shows which digits display the
`shorter POST error messages and also defines the SCSI
`information in an eight-digit error message.
`
`
`
`Shorter POST Messages
`┌────┬────┬────┬────┐
`│
`│
`│
`│
`│
` ┌────┬────┬────┬────┬────┬────┬────┬────┐
` │ (cid:240) │ (cid:240) │ (cid:240) │ (cid:240) │ (cid:240) │ (cid:240) │ (cid:240) │ (cid:240) │
` └────┴────┴────┴────┴────┴────┴────┴────┘
`│
`│
`│
`│
`│
`│
`│
`│
` Reserved │
`│
`│
`│
`│
`│
`Size (SCSI)
`└────┴────┘
`│
`│
`Slot Number (SCSI)
`Device Code │ Logical Unit Number (SCSI)
`ID (SCSI)
`
`
`
`All SCSI devices are set to a different SCSI ID.
`Duplicate SCSI ID settings can generate a false error
`message. Use the SCSI ID to determine whether the error
`message is coming from an internal or an external device.
`
`6
`
`IBM Mobile Systems HMM
`
`
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 16 of 508
`
`

`
`
`
`
`
`Safety Notices (Multi-lingual
`Translations)
`In this manual, safety notices appear in English with a
`page number reference to the appropriate multi-lingual,
`translated safety notice found in this section.
`
`The following safety notices are provided in English,
`French, German, Italian, and Spanish languages.
`
`Safety Notice 1
`
`Before the computer is powered-on after FRU
`replacement, make sure all screws, springs, or other
`small parts are in place and are not left loose inside
`the computer. Verify this by shaking the computer
`and listening for rattling sounds. Metallic parts or
`metal flakes can cause electrical shorts.
`
`Avant de remettre l'ordinateur sous tension après
`remplacement d'une unité en clientèle, vérifiez que
`tous les ressorts, vis et autres pièces sont bien en
`place et bien fixées. Pour ce faire, secouez l'unité et
`assurez-vous qu'aucun bruit suspect ne se produit.
`Des pièces métalliques ou des copeaux de métal
`pourraient causer un court-circuit.
`
`Bevor nach einem FRU-Austausch der Computer
`wieder angeschlossen wird, muß sichergestellt
`werden, daß keine Schrauben, Federn oder andere
`Kleinteile fehlen oder im Gehäuse vergessen wurden.
`Der Computer muß geschüttelt und auf
`Klappergeräusche geprüft werden. Metallteile oder
`-splitter können Kurzschlüsse erzeugen.
`
`Prima di accendere l'elaboratore dopo che é stata
`effettuata la sostituzione di una FRU, accertarsi che
`tutte le viti, le molle e tutte le altri parti di piccole
`dimensioni siano nella corretta posizione e non siano
`sparse all'interno dell'elaboratore. Verificare ciò
`scuotendo l'elaboratore e prestando attenzione ad
`eventuali rumori; eventuali parti o pezzetti metallici
`possono provocare cortocircuiti pericolosi.
`
`Antes de encender el sistema despues de sustituir
`una FRU, compruebe que todos los tornillos, muelles
`y demás piezas pequeñas se encuentran en su sitio y
`no se encuentran sueltas dentro del sistema.
`Compruébelo agitando el sistema y escuchando los
`posibles ruidos que provocarían. Las piezas metálicas
`pueden causar cortocircuitos eléctricos.
`
`
`
`Introduction 7
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 17 of 508
`
`

`
`
`
`
`Safety Notice 2
`
`Some standby batteries contain a small amount of
`nickel and cadmium. Do not disassemble it, recharge
`it, throw it into fire or water, or short-circuit it. Dispose
`of the battery as required by local ordinances or
`regulations. Use only the battery in the appropriate
`parts listing. Use of an incorrect battery can result in
`ignition or explosion of the battery.
`
`Certaines batteries de secours contiennent du nickel
`et du cadmium. Ne les démontez pas, ne les
`rechargez pas, ne les exposez ni au feu ni à l'eau.
`Ne les mettez pas en court-circuit. Pour les mettre au
`rebut, conformez-vous à la réglementation en vigueur.
`Lorsque vous remplacez la pile de sauvegarde ou
`celle de l'horloge temps réel, veillez à n'utiliser que les
`modèles cités dans la liste de pièces détachées
`adéquate. Une batterie ou une pile inappropriée
`risque de prendre feu ou d'exploser.
`
`Die Bereitschaftsbatterie, die sich unter dem
`Diskettenlaufwerk befindet, kann geringe Mengen
`Nickel und Cadmium enthalten. Sie darf nur durch die
`Verkaufsstelle oder den IBM Kundendienst
`ausgetauscht werden. Sie darf nicht zerlegt,
`wiederaufgeladen, kurzgeschlossen, oder Feuer oder
`Wasser ausgesetzt werden. Die Batterie kann
`schwere Verbrennungen oder Verätzungen
`verursachen. Bei der Entsorgung die örtlichen
`Bestimmungen für Sondermüll beachten. Beim
`Ersetzen der Bereitschafts- oder Systembatterie nur
`Batterien des Typs verwenden, der in der
`Ersatzteilliste aufgeführt ist. Der Einsatz falscher
`Batterien kann zu Entzündung oder Explosion führen.
`
`Alcune batterie di riserva contengono una piccola
`quantità di nichel e cadmio. Non smontarle, ricaricarle,
`gettarle nel fuoco o nell'acqua né cortocircuitarle.
`Smaltirle secondo la normativa in vigore (DPR 915/82,
`successive disposizioni e disposizioni locali). Quando
`si sostituisce la batteria dell'RTC (real time clock) o la
`batteria di supporto, utilizzare soltanto i tipi inseriti
`nell'appropriato Catalogo parti. L'impiego di una
`batteria non adatta potrebbe determinare l'incendio o
`l'esplosione della batteria stessa.
`
`Algunas baterías de reserva contienen una pequeña
`cantidad de níquel y cadmio. No las desmonte, ni
`recargue, ni las eche al fuego o al agua ni las
`cortocircuite. Deséchelas tal como dispone la
`normativa local. Utilice sólo baterías que se
`encuentren en la lista de piezas. La utilización de una
`batería no apropiada puede provocar la ignición o
`explosión de la misma.
`
`8
`
`IBM Mobile Systems HMM
`
`
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 18 of 508
`
`

`
`Safety Notice 3
`
`
`
`
`
`The battery pack contains small amounts of nickel.
`Do not disassemble it, throw it into fire or water, or
`short-circuit it. Dispose of the battery pack as
`required by local ordinances or regulations. Use only
`the battery in the appropriate parts listing when
`replacing the battery pack. Use of an incorrect battery
`can result in ignition or explosion of the battery.
`
`La batterie contient du nickel. Ne la démontez pas,
`ne l'exposez ni au feu ni à l'eau. Ne la mettez pas en
`court-circuit. Pour la mettre au rebut, conformez-vous
`à la réglementation en vigueur. Lorsque vous
`remplacez la batterie, veillez à n'utiliser que les
`modèles cités dans la liste de pièces détachées
`adéquate. En effet, une batterie inappropriée risque
`de prendre feu ou d'exploser.
`
`Akkus enthalten geringe Mengen von Nickel. Sie
`dürfen nicht zerlegt, wiederaufgeladen,
`kurzgeschlossen, oder Feuer oder Wasser ausgesetzt
`werden. Bei der Entsorgung die örtlichen
`Bestimmungen für Sondermüll beachten. Beim
`Ersetzen der Batterie nur Batterien des Typs
`verwenden, der in der Ersatzteilliste aufgeführt ist.
`Der Einsatz falscher Batterien kann zu Entzündung
`oder Explosion führen.
`
`La batteria contiene piccole quantità di nichel. Non
`smontarla, gettarla nel fuoco o nell'acqua né
`cortocircuitarla. Smaltirla secondo la normativa in
`vigore (DPR 915/82, successive disposizioni e
`disposizioni locali). Quando si sostituisce la batteria,
`utilizzare soltanto i tipi inseriti nell'appropriato
`Catalogo parti. L'impiego di una batteria non adatta
`potrebbe determinare l'incendio o l'esplosione della
`batteria stessa.
`
`Las baterías contienen pequeñas cantidades de
`níquel. No las desmonte, ni recargue, ni las eche al
`fuego o al agua ni las cortocircuite. Deséchelas tal
`como dispone la normativa local. Utilice sólo baterías
`que se encuentren en la lista de piezas al sustituir la
`batería. La utilización de una batería no apropiada
`puede provocar la ignición o explosión de la misma.
`
`
`
`Introduction 9
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 19 of 508
`
`

`
`
`
`
`Safety Notice 4
`
`The lithium battery can cause a fire, explosion, or
`severe burn. Do not recharge it, remove its polarized
`connector, disassemble it, heat it above 100°C
`(212°F), incinerate it, or expose its cell contents to
`water. Dispose of the battery as required by local
`ordinances or regulations. Use only the battery in the
`appropriate parts listing. Use of an incorrect battery
`can result in ignition or explosion of the battery.
`
`La pile de sauvegarde contient du lithium. Elle
`présente des risques d'incendie, d'explosion ou de
`brûlures graves. Ne la rechargez pas, ne retirez pas
`son connecteur polarisé et ne la démontez pas. Ne
`l'exposez pas à une temperature supérieure à 100°C,
`ne la faites pas brûler et n'en exposez pas le contenu
`à l'eau. Mettez la pile au rebut conformément à la
`réglementation en vigueur. Une pile inappropriée
`risque de prendre feu ou d'exploser.
`
`Die Systembatterie ist eine Lithiumbatterie. Sie kann
`sich entzünden, explodieren oder schwere
`Verbrennungen hervorrufen. Batterien dieses Typs
`dürfen nicht aufgeladen, zerlegt, über 100 C erhitzt
`oder verbrannt werden. Auch darf ihr Inhalt nicht mit
`Wasser in Verbindung gebracht oder der zur richtigen
`Polung angebrachte Verbindungsstecker entfernt
`werden. Bei der Entsorgung die örtlichen
`Bestimmungen für Sondermüll beachten. Beim
`Ersetzen der Batterie nur Batterien des Typs
`verwenden, der in der Ersatzteilliste aufgeführt ist.
`Der Einsatz falscher Batterien kann zu Entzündung
`oder Explosion führen.
`
`La batteria di supporto e una batteria al litio e puo
`incendiarsi, esplodere o procurare gravi ustioni.
`Evitare di ricaricarla, smontarne il connettore
`polarizzato, smontarla, riscaldarla ad una temperatura
`superiore ai 100 gradi centigradi, incendiarla o gettarla
`in acqua. Smaltirla secondo la normativa in vigore
`(DPR 915/82, successive disposizioni e disposizioni
`locali). L'impiego di una batteria non adatta potrebbe
`determinare l'incendio o l'esplosione della batteria
`stessa.
`
`La bateria de repuesto es una bateria de litio y puede
`provocar incendios, explosiones o quemaduras
`graves. No la recargue, ni quite el conector
`polarizado, ni la desmonte, ni caliente por encima de
`los 100°C (212°F), ni la incinere ni exponga el
`contenido de sus celdas al agua. Deséchela tal como
`dispone la normativa local.
`
`10
`
`IBM Mobile Systems HMM
`
`
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 20 of 508
`
`

`
`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 water for at least 15
`minutes. Seek medical care if any symptoms from the
`fluid are present after washing.
`
`Si le panneau d'affichage à cristaux liquides se brise
`et que vous recevez dans les yeux ou sur les mains
`une partie du fluide, rincez-les abondamment pendant
`au moins quinze minutes. Consultez un médecin si
`des symptômes persistent après le lavage.
`
`Die Leuchtstoffröhre im LCD-Bildschirm enthält
`Quecksilber. Bei der Entsorgung die örtlichen
`Bestimmungen für Sondermüll beachten. Der
`LCD-Bildschirm besteht aus Glas und kann
`zerbrechen, wenn er unsachgemäß behandelt wird
`oder der Computer auf den Boden fällt. Wenn der
`Bildschirm beschädigt ist und die darin befindliche
`Flüssigkeit in Kontakt mit Haut und Augen gerät,
`sollten die betroffenen Stellen mindestens 15 Minuten
`mit Wasser abgespült und bei Beschwerden
`anschließend ein Arzt aufgesucht werden.
`
`Nel caso che caso l'LCD si dovesse rompere ed il
`liquido in esso contenuto entrasse in contatto con gli
`occhi o le mani, lavare immediatamente le parti
`interessate con acqua corrente per almeno 15 minuti;
`poi consultare un medico se i sintomi dovessero
`permanere.
`
`Si la LCD se rompe y el fluido de su interior entra en
`contacto con sus ojos o sus manos, lave
`inmediatamente las áreas afectadas con agua durante
`15 minutos como mínimo. Obtenga atención medica
`si se presenta algún síntoma del fluido despues de
`lavarse.
`
`
`
`Introduction 11
`
`PANASONIC CORP., et al.
`
`Ex 1311, p. 21 of 508
`
`

`
`
`
`
`Safety Notice 6
`
`To avoid shock, do not remove the plastic cover that
`surrounds the lower portion of the inverter card.
`
`Afin d'éviter tout risque de choc électrique, ne retirez
`pas le cache en plastique protégeant la partie
`inférieure de la carte d'alimentation.
`
`Aus Sicherheitsgründen die Kunststoffabdeckung, die
`den unteren Teil der Spannungswandlerplatine umgibt,
`nicht entfernen.
`
`Per evitare scosse elettriche, non rimuovere la
`copertura in plastica che avvolge la parte inferiore
`della scheda invertitore.
`
`Para evitar descargas, no quite la cubierta de plástico
`que rodea la parte baja de la tarjeta invertida.
`
`Safety Notice 7
`
`Though main batteries have low voltage, a shorted or
`grounded battery can produce enough current to burn
`combustible materials or personnel.
`
`Bien que le voltage des batteries principales soit peu
`élevé, le court-circuit ou la mise à la masse d'une
`batterie peut produire suffisamment de courant pour
`brûler des matériaux combustibles ou causer des
`brûlures corporelles graves.
`
`Obwohl Hauptbatterien eine