Dell Vostro 15 (3546, Mid 2014) - Manual (Page 22)

Installing the Optical Drive Connector
1. Tighten the screws to secure the optical drive connector to the computer.
2. Install the:
a. palmrest assembly
b. keyboard
c. memory module
d. hard drive
e. WLAN
f. access panel
g. optical disk-drive
h. battery
3. Follow the procedures in After Working Inside Your computer .
Removing the Input/Output (I/0) Board
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove:
a. battery
b. optical disk-drive
c. access panel
d. hard drive
e. memory module
f. keyboard
g. palmrest assembly
3. Perform the following steps as shown in the illustration:
a. Lift the locking tab [1].
b. Disconnect the I/O board cable from the computer [2].
c. Lift the I/O board partially to a 45-degree angle [3].
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