Dell Latitude CP & CPi service manual.pdf

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Information in this manual is subject to change without notice.
© 1994–1998 Dell Computer Corporation. All rights reserved.
Reproduction in any manner whatsoever without the written permission of Dell Computer Corporation is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, and Latitude are registered trademarks of Dell Computer Corporation; Microsoft, Windows,
WindowsNT, and MS-DOS are registered trademarks of Microsoft Corporation; Intel and Pentium are registered trademarks and MMX is a trademark
of Intel Corporation; IBM is a registered trademark of International Business Machines Corporation.
Other trademarks and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Dell
Computer Corporation disclaims any proprietary interest in trademarks and trade names other than its own.
August 1998 P/N 54724 Rev. A02
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Power Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Drive Activity Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Battery Indicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Keyboard Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
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12.1-Inch LCD Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
13.3-Inch LCD Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-32
12.1-Inch LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-35
13.3-Inch LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Modular Bay Devices (Diskette Drive,
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Figure 4-14. Exploded View—Display Assembly
(12.1-Inch Display Shown) . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25
Figure 4-15. Exploded View—Display Assembly
(13.3-Inch Display Shown) . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26
Figure 4-17. Display Assembly Bezel Removal
(12.1-Inch Display Shown). . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29
Figure 4-23. Display-Assembly Interface Cable Removal
(12.1-Inch Display Shown). . . . . . . . . . . . . . . . . . . . . . . . . . . 4-37
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Table 1-1.
Interrupt Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Table 1-2.
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
Table 3-1.
POST Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Table 3-2.
Battery Failure Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Table 3-3.
System Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Table 4-1.
Parts and Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
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