Service Manual
Page 1
Dell Latitude C840 Service Manual Dell™ Latitude™ C840 Service Manual Before You Begin Preparing to Work Inside the Computer Recommended Tools Computer Orientation Screw Identification System Components Hard Drive and Fixed Optical Drive Hard Drive Fixed Optical Drive System Upgrades Memory Modules Modem Daughter Card Mini PCI Card Keyboard Display Display Overview Hinge Cover Display Assembly ...Bay Latches Battery Charger Board LED Board Fan RJ-11/RJ-45 Module Pin Assignments for I/O Connectors file:///F|/Service%20Manuals/Dell/Latitude/c840/index.htm (1 of 2) [2/28/2004 8:03:26 AM]
Dell Latitude C840 Service Manual Dell™ Latitude™ C840 Service Manual Before You Begin Preparing to Work Inside the Computer Recommended Tools Computer Orientation Screw Identification System Components Hard Drive and Fixed Optical Drive Hard Drive Fixed Optical Drive System Upgrades Memory Modules Modem Daughter Card Mini PCI Card Keyboard Display Display Overview Hinge Cover Display Assembly ...Bay Latches Battery Charger Board LED Board Fan RJ-11/RJ-45 Module Pin Assignments for I/O Connectors file:///F|/Service%20Manuals/Dell/Latitude/c840/index.htm (1 of 2) [2/28/2004 8:03:26 AM]
User Guide
Page 82
...additional 90-W AC adapter from the computer. If no AC adapter is detected when the computer is not designed to upgrade the AC adapter for the operating system or the program that you can identify the 90-W adapter by the lighter...If the problem persists, contact Dell. Cache disabled due to the microprocessor has failed. The primary cache internal to failure - Contact Dell. CD drive controller failure - See "Drive Problems." Decreasing available memory - Disk C: failed initialization - The hard drive failed initialization. Run the Hard-Disk Drive tests as described in a ...
...additional 90-W AC adapter from the computer. If no AC adapter is detected when the computer is not designed to upgrade the AC adapter for the operating system or the program that you can identify the 90-W adapter by the lighter...If the problem persists, contact Dell. Cache disabled due to the microprocessor has failed. The primary cache internal to failure - Contact Dell. CD drive controller failure - See "Drive Problems." Decreasing available memory - Disk C: failed initialization - The hard drive failed initialization. Run the Hard-Disk Drive tests as described in a ...