Dell Precision T5500 (Early 2009) - Manual (Page 28)

Front Fan Assembly
Dell Precision™ T5500 Service Manual
Removing the Front Fan Assembly
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the computer cover .
3. Open the hard drive tray .
4. Remove the memory shroud .
5. Disconnect the two fan cables from the system board.
WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.