Installing The System Board - Dell Vostro 3667 Owner's Manual

a cover
b bezel
3 Open the front panel
4 Remove the:
a heat sink assembly
b processor
c PCIe expansion card
d memory module
e WLAN card
f system fan
5 Disconnect all the cables from the connectors on the system board.
6 To remove the system board:
a Remove the 6-32xL6.35 screws that secure the system board to the computer [1].
b Slide and lift the system board away from the chassis [2].

Installing the system board

1 Hold the system board by its edges and align it toward the back of the computer.
2 Lower the system board into the computer until the connectors at the back of the system board align with the slots on the chassis,
and the screw holes on the system board align with the standoffs on the computer.
3 Tighten the 6-32xL6.35 screws to secure the system board to the computer.
4 Route all the cables through the routing tabs.
5 Align the cables with the pins on connectors on the system board and connect the cables.
6 Install the:
a WLAN card
b memory module
c PCIe expansion card
d processor
e heat sink assembly
f system fan
7 Close the front panel door.
8 Install the:
a bezel
b cover
9 Follow the procedure in
22 Removing and installing components
door.
After working inside your computer.