Dell OptiPlex 7440, Owner'S Manual

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Installing the optical-drive assembly
1. Tighten the screws to secure the bracket to the optical drive.
2. Insert the optical-drive assembly into the drive slot, until it snaps in.
3. Install the:
a.
back cover
b. stand
4. Follow the procedure in After Working Inside Your Computer .
Removing the system-board shield
1. Follow the procedure in Before Working Inside Your Computer .
2. Remove the:
a.
stand
b. back cover
3. Perform the following steps as shown in the illustration:
a. Press the securing tab to release the system-board shield from the slots on the computer [1].
b. Slide the system-board shield away from the computer [2].
c. Lift the system-board shield from the computer [3].
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