Dell Precision T7600 (Mid 2012) - Manual (Page 19)

Installing the 2.5-inch Optical Drive
1. Slide the optical drive into its compartment and ensure it is seated firmly.
2. Connect the power cable and the data cable to the back of the optical drive.
3. Install the left cover.
4. Follow the procedures in After Working Inside Your Computer .
Removing the Air Tunnel
NOTE: The air tunnel is an optional component and your computer may not ship with it.
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove:
a) left cover
b) optical drive
3. Press down on the blue retaining tabs on each side of the air tunnel module and lift the air tunnel module upwards.
4. Press down on the release latch on the other side of the air tunnel module to release it from the chassis.
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