Owner's Manual
Table Of Contents
- Dell PowerEdge R920 System Owner's Manual
- About Your System
- Using The System Setup and Boot Manager
- Installing System Components
- Recommended Tools
- Front Bezel (Optional)
- Opening And Closing The System
- Inside The System
- Cable Management Tray
- System Memory
- General Memory Module Installation Guidelines
- Mode-Specific Guidelines
- Advanced ECC (Lockstep)
- Memory Optimized (Independent Channel) Mode
- Memory Sparing
- Memory Mirroring
- Fault Resilient Memory
- Sample Memory Configurations
- Removing A Memory-Riser Blank
- Installing A Memory-Riser Blank
- Removing A Memory Riser
- Installing A Memory Riser
- Removing Memory Modules From The Memory Riser
- Installing Memory Modules
- Memory Riser And Fan Cage
- Hard Drives
- Optical Drive (Optional)
- Cooling Fans
- Internal USB Memory Key (Optional)
- Expansion Cards And Expansion-Card Risers
- Expansion Card Installation Guidelines
- Removing The Left Expansion Card Riser Blank
- Installing The Left Expansion Card Riser Blank
- Removing The Right Expansion Card Riser Blank
- Removing An Expansion Card From Expansion-Card Risers 2 and 3
- Installing An Expansion Card Into The Expansion-Card Riser 2 and 3
- NDC Riser (I/O Riser 1)
- Network Daughter Card
- SD vFlash Card
- Internal Dual SD Module
- Internal SD Card
- Integrated Storage Controller Card
- RAID Battery
- Processors
- Power Supplies
- Hot Spare Feature
- Removing An AC Power Supply
- Installing An AC Power Supply
- Wiring Instructions For A DC Power Supply
- Assembling And Connecting The Safety Ground Wire
- Assembling The DC Input Power Wires
- Removing A DC Power Supply
- Installing A DC Power Supply
- Removing The Power Supply Blank
- Installing The Power Supply Blank
- Power Distribution Board
- System Battery
- Hard-Drive Backplane
- SAS Expander Daughter Card
- Control Panel Board
- System Board
- Troubleshooting Your System
- Safety First—For You And Your System
- Troubleshooting System Startup Failure
- Troubleshooting External Connections
- Troubleshooting The Video Subsystem
- Troubleshooting A USB Device
- Troubleshooting A Serial I/O Device
- Troubleshooting A Wet System
- Troubleshooting A Damaged System
- Troubleshooting The System Battery
- Troubleshooting Power Supplies
- Troubleshooting Cooling Problems
- Troubleshooting Cooling Fans
- Troubleshooting System Memory
- Troubleshooting An Internal USB Key
- Troubleshooting An SD Card
- Troubleshooting An Optical Drive
- Troubleshooting A Hard Drive
- Troubleshooting A Storage Controller
- Troubleshooting Expansion Cards
- Troubleshooting Processors
- Using System Diagnostics
- Jumpers And Connectors
- Technical Specifications
- System Messages
- Getting Help

Error Code Message Information
Action Cycle input power, update component drivers, if device is removable,
reinstall the device.
PCI1320
Message A bus fatal error was detected on a component at bus
<
bus
>device<
device
>function <
func
>.
LCD Message Bus fatal error on bus <
bus
> device <
device
> function <
func
>. Power
cycle system.
Details System performance may be degraded, or system may fail to operate.
Action Cycle input power, update component drivers, if device is removable,
reinstall the device.
PCI1342
Message A bus time-out was detected on a component at slot <
number
>.
Details System performance may be degraded, or system may fail to operate.
Action Cycle input power, update component drivers, if device is removable,
reinstall the device.
PCI1348
Message A PCI parity error was detected on a component at slot <
number
>.
LCD Message PCI parity error on slot <
number
>. Re-seat PCI card.
Details System performance may be degraded, or system may fail to operate.
Action Cycle input power, update component drivers, if device is removable,
reinstall the device.
PCI1360
Message A bus fatal error was detected on a component at slot <
number
>.
LCD Message Bus fatal error on slot <
number
>. Re-seat PCI card.
Details System performance may be degraded, or system may fail to operate.
Action Cycle input power, update component drivers, if device is removable,
reinstall the device.
PDR0001
Message Fault detected on drive <
number
>.
LCD Message Fault detected on drive <
number
>. Check drive.
Details The controller detected a failure on the disk and has taken the disk
offline.
Action Remove and re-seat the failed disk. If the issue persists, see Getting
Help.
PDR1016
Message Drive <
number
> is removed from disk drive bay <
bay
>.
147