4. Connect the data and power cables to the optical drive.
5. Install the:
a. 3.5-inch hard drive chassis
b. cooling shroud
c. front bezel
d. cover
6. Follow the procedure in After Working Inside Your Computer.
WLAN card
Removing the WLAN card
1. Follow the procedure in Before working inside your computer.
2. Remove the:
a. cover
b. front bezel
c. cooling shroud
d. 3.5-inch hard drive chassis
e. drive cage
f. optical drive
3. Perform the following steps to remove the WLAN card from the computer:
a. Remove the M2L3.5 screw to release the plastic tab that secures the WLAN card to the computer [1, 2].
b. Disconnect the WLAN cables from the connectors on the WLAN card [3].
c. Remove the WLAN card from its connector on the system board [4].
Disassembly and reassembly
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