File No. 960-140
ii
1 Toshiba Personal Computer
Copyright
©
1998 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 Libretto 100CT Maintenance Manual
First edition February 1998
Disclaimer
The information contained in this manual is subject to change without notice.
Toshiba Corporation and Toshiba America Information Systems, Inc., assume no liability for damages
incurred directly or indirectly from errors, omissions, or discrepancies in connection with the furnishing,
performance, or use of this material.
Trademarks
IBM is a registered trademark, and PC/AT, PS/2 and OS/2 are trademarks of IBM Corporation.
MS-DOS and Windows are registered trademarks of Microsoft Corporation.
Intel and Pentium are registered trademarks, and MMX is a trademark of Intel Corporation.
Lotus is a registered trademark of Lotus Development Corporation.
Novell and NetWare are registered trademarks of Novell, Inc.
UNIX is a registered trademark of X/Open Company Ltd.
Sound Blaster and Pro are trademarks of Creative Technology Ltd.
Centronics is a registered trademark of Centronics Data Computer Corporation.
All other properties are trademarks or registered trademarks of their respective holders.
Summary of Contents for Libretto 100CT
Page 8: ...File No 960 140 Chapter 1 Hardware Overview ...
Page 9: ...File No 960 140 1 ii ...
Page 29: ...File No 960 140 1 18 ...
Page 30: ...File No 960 140 Chapter 2 Troubleshooting Procedures ...
Page 31: ...File No 960 140 2 ii ...
Page 36: ...File No 960 140 1 3 Figure 2 1 Troubleshooting flowchart 1 2 ...
Page 72: ...File No 960 140 Chapter 3 Tests and Diagnostics ...
Page 73: ...File No 960 140 3 ii ...
Page 147: ...File No 960 140 3 72 ...
Page 148: ...File No 960 140 Chapter 4 Replacement Procedures ...
Page 149: ...File No 960 140 4 ii ...
Page 161: ...File No 960 140 4 10 3 Seat the HDD cover and fasten it with two M2x14 silver screws ...
Page 189: ...File No 960 140 4 37 Figure 4 32 Removing the I O adapter board ...
Page 191: ...File No 960 140 Appendices ...
Page 192: ...File No 960 140 App ii ...
Page 202: ...File No 960 140 A 6 ...
Page 206: ...File No 960 140 B 4 ...
Page 234: ...File No 960 140 G 2 ...
Page 236: ...File No 960 140 H 2 ...