Dell PowerEdge NM176 Hardware Owner's Manual page 6

4 Troubleshooting Your System
6
Contents
Riser Card . . . . . . . . . . . . . . . . . . . . . . . .
Removing the Riser Card
Installing the Riser Card
System Memory . . . . . . . . . . . . . . . . . . . . .
Memory Module Installation Guidelines
Installing Memory Modules
Removing Memory Modules
Processor . . . . . . . . . . . . . . . . . . . . . . . .
Replacing the Processor
Control Panel Assembly (Service-Only
Procedure) . . . . . . . . . . . . . . . . . . . . . . . .
Removing the Control Panel Assembly
Installing the Control Panel Assembly
System Board (Service-Only Procedure)
Removing the System Board Assembly
Installing the System Board Assembly
Safety First-For You and Your System
Start-Up Routine . . . . . . . . . . . . . . . . . . . . .
Checking the Equipment
Troubleshooting IRQ Assignment Conflicts
Troubleshooting External Connections
Troubleshooting the Video Subsystem
Troubleshooting the Keyboard
Troubleshooting the Mouse
Troubleshooting Basic I/O Functions
Troubleshooting a Serial I/O Device
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