Toshiba Satellite L300 L305 Maintenance Manual
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Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual Toshiba Personal Computer Satellite L300/L305 Satellite Pro L300 EQUIUM L300 SATEGO L300 (PSLB0x/PSLB1x) (PSLB2x/PSLB3x) Maintenance Manual TOSHIBA CORPORATION S/ No
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ii Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual
Copyright
© 2008 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual
cannot be reproduced in any form without the pr ior written permission of Toshiba. No patent
liability is assumed with respect to the use of the information contained herein.
Toshiba Satellite L300/L305 / Satellite Pro L300 / EQUIUM L300 / SATEGO \
L300
Maintenance Manual.
First Edition...](http://img.usermanuals.tech/thumb/76/49004/w300_toshiba-satellite-l300-l305-maintenance-manual-1.png "Page 2
ii Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual
Copyright
© 2008 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual
cannot be reproduced in any form without the pr ior written permission of Toshiba. No patent
liability is assumed with respect to the use of the information contained herein.
Toshiba Satellite L300/L305 / Satellite Pro L300 / EQUIUM L300 / SATEGO \
L300
Maintenance Manual.
First Edition...")
ii Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual Copyright © 2008 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the pr ior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein. Toshiba Satellite L300/L305 / Satellite Pro L300 / EQUIUM L300 / SATEGO \ L300 Maintenance Manual. First Edition...
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Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual iii Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite L300/L305 / Satellite Pro L300 / EQUIUM L300 / SATEGO L300, referred to as Satellite L300/ L305 / Satellite Pro L300 / EQUIUM L300 / SATEGO L300 in this manual. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable...
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iv Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite L300/L305 / Satellite Pro L300 / EQUIUM L300 / SATEGO L300 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...
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Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual 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...
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vi Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual
Table of Contents
Chapter 1 Hardware Overview
1.1 Features ........................................................................\
................................. .............2
1.2 System Unit Components ........................................................................\
..................9
1.3 2.5-inch...](http://img.usermanuals.tech/thumb/76/49004/w300_toshiba-satellite-l300-l305-maintenance-manual-5.png "Page 6
vi Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual
Table of Contents
Chapter 1 Hardware Overview
1.1 Features ........................................................................\
................................. .............2
1.2 System Unit Components ........................................................................\
..................9
1.3 2.5-inch...")
vi Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual Table of Contents Chapter 1 Hardware Overview 1.1 Features ........................................................................\ ................................. .............2 1.2 System Unit Components ........................................................................\ ..................9 1.3 2.5-inch...
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Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual vii
Procedure 3 Format Check........................................................................\
........ 2-12
Procedure 4 Test Program Check ..................................................................... 2-13
Procedure 5 Connector Check and Replacement Check................................... 2-14
2.6 Keyboard ........................................................................\...](http://img.usermanuals.tech/thumb/76/49004/w300_toshiba-satellite-l300-l305-maintenance-manual-6.png "Page 7
Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual vii
Procedure 3 Format Check........................................................................\
........ 2-12
Procedure 4 Test Program Check ..................................................................... 2-13
Procedure 5 Connector Check and Replacement Check................................... 2-14
2.6 Keyboard ........................................................................\...")
Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual vii Procedure 3 Format Check........................................................................\ ........ 2-12 Procedure 4 Test Program Check ..................................................................... 2-13 Procedure 5 Connector Check and Replacement Check................................... 2-14 2.6 Keyboard ........................................................................\...
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viii Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual
3.2.5 Audio Record Test ........................................................................\
.........8
3.2.6 DMI Read ........................................................................\
.......................8
3.2.7 DMI Write ........................................................................\
......................9
3.2.8 System Information...](http://img.usermanuals.tech/thumb/76/49004/w300_toshiba-satellite-l300-l305-maintenance-manual-7.png "Page 8
viii Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual
3.2.5 Audio Record Test ........................................................................\
.........8
3.2.6 DMI Read ........................................................................\
.......................8
3.2.7 DMI Write ........................................................................\
......................9
3.2.8 System Information...")
viii Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual 3.2.5 Audio Record Test ........................................................................\ .........8 3.2.6 DMI Read ........................................................................\ .......................8 3.2.7 DMI Write ........................................................................\ ......................9 3.2.8 System Information...
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Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual ix
Before You Begin ........................................................................\
...................... 4-4
Disassembly Procedures ........................................................................\
............ 4-5
Assembly Procedures ........................................................................\
................. 4-5
Tools and Equipment...](http://img.usermanuals.tech/thumb/76/49004/w300_toshiba-satellite-l300-l305-maintenance-manual-8.png "Page 9
Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual ix
Before You Begin ........................................................................\
...................... 4-4
Disassembly Procedures ........................................................................\
............ 4-5
Assembly Procedures ........................................................................\
................. 4-5
Tools and Equipment...")
Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual ix Before You Begin ........................................................................\ ...................... 4-4 Disassembly Procedures ........................................................................\ ............ 4-5 Assembly Procedures ........................................................................\ ................. 4-5 Tools and Equipment...
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x Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual
Installing the Wireless LAN Card ................................................................... 4-27
4.7 Top Cover........................................................................\
..................................... 4-28
Removing the Top Cover ........................................................................\
......... 4-28
Installing the Top Cover...](http://img.usermanuals.tech/thumb/76/49004/w300_toshiba-satellite-l300-l305-maintenance-manual-9.png "Page 10
x Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual
Installing the Wireless LAN Card ................................................................... 4-27
4.7 Top Cover........................................................................\
..................................... 4-28
Removing the Top Cover ........................................................................\
......... 4-28
Installing the Top Cover...")
x Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual Installing the Wireless LAN Card ................................................................... 4-27 4.7 Top Cover........................................................................\ ..................................... 4-28 Removing the Top Cover ........................................................................\ ......... 4-28 Installing the Top Cover...