Dell 2650 Laptop User Manual


 
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Removing and Replacing Parts
Dell™PowerEdge™2650SystemsServiceManual
The procedures in this guide require that you remove the cover and work inside the system. While working inside the system, do not attempt to service the
system except as explained in this manual and elsewhere in your system documentation. Always follow the instructions closely. Review all of the procedures in
your System Information document.
This section provides servicing procedures for components inside the system. Before you start any of the procedures in this section, perform the following
tasks:
l Perform the procedures described in "External Visual Inspection."
When there is no replacement procedure provided, use the removal procedure in reverse order to install the replacement part.
Recommended Tools
You need the following items to perform the procedures in this section:
l Key to the system keylock
l #2 Phillips screwdriver
l Wrist grounding strap
System Orientation
The illustrations in this document are based on the positioning of the system as shown in Figure4-1.
Figure 4-1. System Orientation
Recommended Tools
System Orientation
Bezel
System Cover
Inside the System
Control-Panel Cable Cover
Front-Panel I/O Board
Control Panel
System Fans
System-Fan Bracket
Power Supplies
Expansion-Card Cage
Expansion Cards
Expansion-Card Riser Board
Memory Modules
CD and Diskettes Drives
SCSI Configuration Information
External SCSI Tape Drive
Hard Drives
Integrated RAID Controller
RAID Controller Card
SCSI Backplane Daughter Card
SCSI Backplane Board
System Board Tray
System Board Tray Levers
Microprocessors
System Battery
System Board
CAUTION: Only trained service technicians are authorized to remove the system cover and access any of the components inside the system. See
your System Information document for complete safety information.
Read the safety information in the System Information document.