Installing The Pcie Expansion Card; Power Supply Unit; Removing The Power Supply Unit (Psu) - Dell Vostro 3667 Owner's Manual

NOTE:

Installing the PCIe expansion card

1 Pull the release latch backward to open.
2 Insert the PCIe expansion card to the connector on the system board.
3 Secure the PCIe expansion card by pushing the card retention latch until it clicks into place.
4 Close the release latch.
5 Close the front panel door.
6 Install the:
a bezel
b cover
7 Follow the procedure in

Power supply unit

Removing the power supply unit (PSU)

1 Follow the procedure in
2 Remove the:
a cover
b bezel
3 Open the front panel
4 To remove the PSU:
a Remove the 6-32xL6.35 screws that secure the PSU to the computer [1].
b Disconnect the PSU cables from the connectors on the system board [2, 3].
NOTE:
c Unroute the PSU cables from the retention clips.
d Press the metal release tab [4], slide the PSU toward the back and lift it out of the computer [5].
16 Removing and installing components
The release tab is at the base of the expansion card.
After working inside your
Before working inside your
door.
Push the tabs on the cables to release it from the connectors.
computer.
computer.