Dell Precision T7610 (Late 2013) - Manual (Page 31)

13. Remove the grommets that secure the system fan , lift up the fan and remove it from the fan assembly.
Installing the System Fan
1. Tighten the grommets that secure the system fan to the system-fan module.
2. Connect the system-fan cable to the system-fan module.
3. Install the screws that secure the system-fan module to the chassis.
4. Connect the system-fan cables to their connectors on the system board.
5. Route the system-fan cables out of the opening in the system-fan module in the direction of the system board.
6. Slide the larger air duct downwards into the retention tabs until it is secured to the system-fan module.
7. Slide the smaller air duct downwards into the retention tabs until it is secured to the system-fan module.
8. Install the screws that secure the optical-drive bracket to the chassis.
9. Install:
a. air tunnel (if available)
b. optical drive
c. left cover
10. Follow the procedures in After Working Inside Your Computer .
Removing the I/O Panel and the USB 3.0 Ports
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove:
a. left cover
b. front cover
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