Toshiba Satellite M60 User manual

[CONFIDENTIAL]
Toshiba Personal Computer
Satellite M60
Maintenance Manual
TOSHIBA CORPORATION

ii [CONFIDENTIAL] Satellite M60 Maintenance Manual
Copyright
© 2004 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be
reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed
with respect to the use of the information contained herein.
Toshiba Personal Computer Satellite M60 Maintenance Manual
First edition May 2005
Disclaimer
The information presented in this manual has been reviewed and validated for accuracy. The included
set of instructions and descriptions are accurate for the M60 Series at the time of this manual's
production. However, succeeding computers and manuals are subject to change without notice.
Therefore, Toshiba assumes no liability for damages incurred directly or indirectly from errors,
omissions, or discrepancies between any succeeding product and this manual.
Trademarks
IBM is a registered trademark, and OS/2 and PS/2 are trademarks of IBM Corporation.
Microsoft, MS-DOS, Windows, DirectSound and DirectMusic are registered trademarks of Microsoft
Corporation.
Intel and Pentium are registered trademarks, and SpeedStep is a trademark of Intel Corporation.
Sound Blaster is a registered trademark of Creative Technology Ltd.
Centronics is a registered trademark of Centronics Data Computer Corporation.
Photo CD is a trademark of Eastman Kodak.
All other properties are trademarks or registered trademarks of their respective holders.

Satellite M60 Maintenance Manual [CONFIDENTIAL] iii
Preface
This maintenance manual describes how to perform hardware service maintenance for the Toshiba
Personal Computer Satellite SATELLITE M60, referred to as the M60 Series in this manual.
The procedures described in this manual are intended to help service technicians isolate faulty Field
Replaceable Units (FRUs) and replace them in the field.
SAFETY PRECAUTIONS
Four types of messages are used in this manual to bring important information to your attention. Each of
these messages will be italicized and identified as shown below.
DANGER: “Danger” indicates the existence of a hazard that could result in death or
serious bodily injury if the safety instruction is not observed.
WARNING: “Warning” indicates the existence of a hazard that could result in bodily
injury if the safety instruction is not observed.
CAUTION: “Caution” indicates the existence of a hazard that could result in property
damage if the safety instruction is not observed.
NOTE: “Note” contains general information that relates to your safe maintenance
service.
Improper repair of the computer may result in safety hazards. Toshiba requires service technicians and
authorized dealers or service providers to ensure the following safety precautions are adhered to strictly.
?Be sure to fasten screws securely with the right screwdriver. If a screw is not fully fastened, it
could come loose, creating a danger of a short circuit, which could cause overheating, smoke or
fire.
?If you replace the battery pack or RTC battery, be sure to use only the same model battery or
an equivalent battery recommended by Toshiba. Installation of the wrong battery can cause the
battery to explode.

iv [CONFIDENTIAL] Satellite M60 Maintenance Manual
The manual is divided into the following parts:
Chapter 1 Hardware Overview describes the M60 Series system unit and each FRU.
Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU
problems.
Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations
for maintenance service.
Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs.
Appendices The appendices describe the following:
?Handling the LCD module
?Board layout
?Pin assignments
?Keyboard scan/character codes
?Key layout
?Screw torque list
?Reliability

Satellite M60 Maintenance Manual [CONFIDENTIAL] v
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 enclosed in parentheses
following their definition. For example:
Read Only Memory (ROM)
Keys
Keys are used in the text to describe many operations. The key top symbol as it appears on the
keyboard is printed in boldface type.
Key operation
Some operations require you to simultaneously use two or more keys. We identify such operations by
the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause (Break) means you
must hold down Ctrl and at the same time press Pause (Break). If three keys are used, hold down
the first two and at the same time press the third.
User input
Text that you are instructed to type in is shown in the boldface type below:
DISKCOPY A: B:
The display
Text generated by the computer that appears on its display is presented in the type face below:
Format complete
System transferred

Chapter 1
Hardware Overview
1

1 Hardware Overview
1-ii Tecra A3/S2 Series Maintenance Manual

1 Hardware Overview
Tecra A3/S2 Series Maintenance Manual 1-iii
Chapter 1Contents
1.1 Features ......................................................................................................................1-5
1.2 System Unit..............................................................................................................1-10
1.3 2.5-inch Hard Disk Drive.........................................................................................1-14
1.4 Removable Drives....................................................................................................1-15
1.4.1 DVD-R/-RW Drive .......................................Error! Bookmark not defined.
1.4.2 DVD-ROM Drive......................................................................................1-15
1.4.3 CD-ROM Drive .........................................................................................1-15
1.4.4 DVD±R/±RW Drive .................................................................................1-15
1.4.5 DVD Super Multi Drive............................................................................1-17
1.5 Power Supply...........................................................................................................1-15
1.6 Batteries ...................................................................................................................1-21
1.6.1 Main Battery..............................................................................................1-21
1.6.2 RTC battery...............................................................................................1-22

1 Hardware Overview
1-iv Tecra A3/S2 Series Maintenance Manual

1.2 System Unit 1 Hardware Overview
Tecra A3/S2 Series Maintenance Manual 1-5
1.1 Features
The TECRA A3/S2 Series Personal Computer uses extensive Large Scale Integration (LSI), and
Complementary Metal-Oxide Semiconductor (CMOS) technology extensively to provide
compact size, minimum weight and high reliability.
This computer incorporates the following features and benefits:
?CPU?Intel Celeron M CPU up to 1.5GHZ 0.09u, 1M L2, FSB 400MHz
?Intel Pentium M CPU up to 2.13GHz 0.09u, 2M L2, FSB 533MHz
?Micro FC-PGA package CPU
?Chipset
Intel:
?Mobile Intel® 915GM Express Chipset
?Mobile Intel® 910GML Express Chipset up to 128MB
?Mobile Intel® 915PM Express Chipset
ATI:
?MOBILITYTM RADEON® X600 with 64MB or 128MB
?MOBILITYTM RADEON® X300 with 32MB, 64MB, or 128MB.
NVIDIA:
?GeForceTM Go 6600 GPU with 64MB or 128MB
?GeForceTM Go 6200 GPU with Turbo Cache with 32MB or 64MB for local cache
?Video RAM Depending on the model youpurchased:
?Intel Graphic model,
?Video RAM up to128MB integrated solution and share with main memory for
Intel 915GM/ 910GML.
?NVIDIA and ATI Graphic model, external 32/64/128MB VGA DDR RAM for
VGA chip.
?Memory
?On board with two 200-pin +2.5V SO-DIMM connector, supporting, DDR
memories card. Maximum up gradable to 2GB by two 1GB SO-DIMM module.
?1MB/2MB L2 Cache on CPU
?Support 8MB UMA VGA Memory
?Support Maximum 128MBUMA VGA Memoryallocation for more than 256MB
System Memory
?Support Maximum 64MB UMA VGA Memory allocationfor 128MB System
Memory