Personal Computer User Manual
Table Of Contents
- Hardware Owner’s Manual
- Contents
- About Your System
- Using the System Setup Program
- Installing System Components
- Recommended Tools
- Inside the System
- Removing and Replacing the Optional Front Bezel
- Opening and Closing the System
- Cooling Fans
- Cooling Shrouds
- Power Supplies
- Expansion Cards
- RAC Card
- System Memory
- Processors
- Processor VRMs
- Installing a Diskette Drive
- Installing an Optical Drive
- Hard Drives
- SAS Controller Cards
- Connecting an External SAS Tape Drive
- Connecting an External Fibre Channel Storage Device
- System Battery
- Control Panel Assembly (Service-Only Procedure)
- Fan Interposer Board (Service-Only Procedure)
- Power Distribution Board (Service-Only Procedure)
- Chassis Intrusion Switch (Service-Only Procedure)
- SAS Backplane (Service-Only Procedure)
- System Board (Service-Only Procedure)
- Troubleshooting Your System
- Safety First-For You and Your System
- Start-Up Routine
- Checking Basic Power Problems
- Checking the Equipment
- Troubleshooting Serial I/O Problems
- Troubleshooting a NIC
- Troubleshooting a Wet System
- Troubleshooting a Damaged System
- Troubleshooting the System Battery
- Troubleshooting Power Supplies
- Troubleshooting System Cooling Problems
- Troubleshooting System Memory
- Troubleshooting a Diskette Drive
- Troubleshooting an Optical Drive
- Troubleshooting a Hard Drive
- Troubleshooting a SAS Controller or SAS RAID Controller
- Troubleshooting an External SAS Tape Drive
- Troubleshooting Expansion Cards
- Troubleshooting the Microprocessors
- Running the System Diagnostics
- Jumpers and Connectors
- Getting Help
- Glossary
- Index
18 About Your System
E122B 0.9V Over
Voltage
0.9 V regulator voltage has
exceeded the allowable voltage
range
See "Getting Help" on page 129.
E122C CPU Power Fault A voltage regulator failure was
detected when the processor
regulator(s) was enabled
See "Getting Help" on page 129.
E122D CPU # VDDIO Processor # VDDIO voltage has
exceeded the allowable voltage
range
See "Getting Help" on page 129.
E122E CPU # VDDA Processor # VDDA voltage has
exceeded the allowable voltage
range
See "Getting Help" on page 129.
E1310 RPM Fan ## RPM of specified cooling fan is
out of acceptable operating range.
See "Troubleshooting System
Cooling Problems" on page 105.
E1313 Fan Redundancy One or more cooling fans has
failed. Cooling fan redundancy
has been lost.
See "Troubleshooting System
Cooling Problems" on page 105.
E1410 CPU # IERR Specified microprocessor is
reporting a system error.
See your system’s Information
Update Tech Sheet located on
support.dell.com for the most
current system information. If the
problem persists, see "Getting
Help" on page 129.
Table 1-7. LCD Status Messages (continued)
Line 1
Message
Line 2
Message
Causes Corrective Actions