Dell Inspiron Cp Service Guide
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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, Windows NT, and MS-DOS are registered trademarks of Microsoft Corporation; Intel and Pentium are...
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v &RQWHQWV &KDSWHU 6\VWHP2YHUYLHZ System Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Physical Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Indicator Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 Power Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
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vi Hard-Disk Drive Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 Memory Module Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16 Memory Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17 Keyboard Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18 Back Cover Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20...
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vii Figure 4-3. Screw Identification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3 Figure 4-4. Disconnecting an Interface Cable . . . . . . . . . . . . . . . . . . . . . . 4-4 Figure 4-5. Exploded View—Computer . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 Figure 4-6. Hard-Disk Drive Assembly Removal . . . . . . . . . . . . . . . . . . . 4-15 Figure 4-7. Memory Module Cover Removal . . . . . . . . . . . . . . . . . . . . . 4-16 Figure 4-8. Memory Module Removal. . . . ....
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viii 5HDG7KLV)LUVW A prerequisite for using this manual to service Dell computer systems is a basic knowledge of IBM®-compatible PCs and prior training in IBM-compatible PC troubleshooting techniques. In addition to information provided in this manual and the User’s Guide that came with the system, Dell provides the Diagnostics and Troubleshooting Guide for troubleshooting procedures and instructions on using the Dell diagnostics to test the computer system. :DUQLQJV&DXWLRQVDQG1RWHV...
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System Overview 1-1 &+$37(5 6\VWHP2YHUYLHZ This chapter provides an overview of the features and specifications of the Dell® Latitude® CP and CPi portable computers. 6\VWHP)HDWXUHV In addition to the standard features found in a Dell portable computer, the Latitude CP and CPi include the following new features: ‡A Mobile Intel® Pe nt iu m® II microprocessor 233, 266, or 300 MHz or an Intel Pentium microprocessor with MMX technology 166, 200, or 233 MHz, with 32 KB of internal cache. ‡A 512-KB or...
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1-2 Dell Latitude CP and CPi Service Manual ‡Two power management modes¾suspend mode (or standby mode in Windows 98) and suspend-to-disk mode¾that help you conserve battery power. ‡Automatic thermal management that slows the microprocessor or starts a small fan when necessary. ‡An infrared port compatible with IrDA 1.1 (Fast IR) and 1.0 standards, and a USB connector that supports stand-alone and hub devices. ‡A PC Card slot with two connectors that support 5-V and 3.3-V PC Cards. ‡A BIOS that...
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System Overview 1-3 )LJXUH %DFN 9LHZ RI WKH &RPSXWHU )LJXUH %RWWRP 9LHZ RI WKH &RPSXWHU parallel connector infrared port USB connector docking connector door PC Card slotspeaker hard-disk drive security cable slot PS2 connector monitor connector serial connector docking connector fan outlet modular bay latch battery bay latchmemory module cover hard-disk drive
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1-4 Dell Latitude CP and CPi Service Manual ,QGLFDWRU3DQHO )LJXUH ,QGLFDWRU 3DQHO The Latitude CP or CPi computer has three indicators on the display assem- bly’s indicator panel and three on the keyboard assembly. The following subsections describe the functions of these indicators. 3RZHU,QGLFDWRU The power indicator is a green LED. After the computer is turned on, the power indicator lights up constantly to indicate that the computer is receiving stable power. If the power indicator...