Owner`s manual
Table Of Contents
- About Your System
- Using the System Setup Program
- Installing System Components
- Recommended Tools
- Inside the System
- Opening the System
- Closing the System
- Front Drive Bezel
- Removing and Inserting Blank Drive Inserts
- Diskette Drive
- Optical and Tape Drives
- Hard Drives
- Expansion Cards
- Memory
- Microprocessor
- Cooling Fans
- System Battery
- Power Supply
- Chassis Intrusion Switch
- Bezel
- I/O Panel Assembly
- System Board
- Troubleshooting Your System
- Safety First-For You and Your System
- Start-Up Routine
- Checking the Equipment
- Troubleshooting the Keyboard or Mouse
- Troubleshooting Serial I/O Problems
- Troubleshooting a NIC
- Troubleshooting a Wet System
- Troubleshooting a Damaged System
- Troubleshooting the System Battery
- Troubleshooting Power Supply
- Troubleshooting System Cooling Problems
- Troubleshooting System Memory
- Troubleshooting a Diskette Drive
- Troubleshooting an Optical Drive
- Troubleshooting an External SCSI Tape Drive
- Troubleshooting a Hard Drive
- Troubleshooting a SAS or SAS RAID Controller
- Troubleshooting Expansion Cards
- Troubleshooting the Microprocessor
- Running the System Diagnostics
- Jumpers and Connectors
- Getting Help
- Glossary
- Index
Troubleshooting Your System 117
• An individual cooling fan is removed or has failed. See "Troubleshooting a
Fan" on page 117.
Troubleshooting a Fan
Problem
• System-status indicator is amber.
• System management software issues a fan-related error message.
Action
CAUTION: Many repairs may only be done by a certified service technician. You
should only perform troubleshooting and simple repairs as authorized in your
product documentation, or as directed by the online or telephone service and
support team. Damage due to servicing that is not authorized by Dell is not covered
by your warranty. Read and follow the safety instructions that came with the
product.
1
Run the appropriate diagnostic test. See "Using Dell PowerEdge
Diagnostics" on page 131.
2
Turn off the system and attached peripherals, and disconnect the system
from the electrical outlet.
3
Open the system. See "Opening the System" on page 47.
CAUTION: The cooling fans are hot-pluggable. To maintain proper cooling while
the system is on, only replace one fan at a time.
4
Locate the faulty fan indicated by the diagnostic software or the fan
indicator that is blinking amber. For the identification number of each fan,
see "Removing and Installing the Heat Sink Cooling Fan" on page 87.
5
Ensure that the faulty fan's power cable is firmly attached to the fan power
connector. For a hot-plug fan, remove and reseat the fan. See "Cooling
Fans" on page 84.
NOTE: Wait 30 seconds for the system to recognize the fan and determine
whether it is working properly.
6
Reconnect the system to its electrical outlet, and turn on the system and
attached peripherals.
7
If the problem is not resolved, install a new fan. See "Cooling Fans" on
page 84.
book.book Page 117 Wednesday, June 24, 2009 8:21 AM