Installing The Hard Drive; Removing The System Board - Dell OptiPlex 3011 AIO Owner's Manual

Installing the Hard Drive

1. Place the hard drive in the bracket and tighten the screws to secure the hard drive to the bracket.
2. Connect the hard-drive cable to the hard drive and place the hard drive into its slot on the computer.
3. Tighten the screws to secure the hard-drive bracket to the computer.
4. Install:
a) back cover
b) VESA stand
c) stand cover
5. Follow the procedures in

Removing the System Board

1. Follow the procedures in
2. Remove:
a) stand cover
b) VESA stand
c) back cover
d) system board cover
e) memory
f) WLAN card
g) heat sink
h) hard drive
i) optical disk drive
3. Disconnect all the cables connected to the system board.
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After Working Inside Your Computer .
Before Working Inside Your Computer .