147
10.4. Replacing the Power Supply
Follow this procedure to replace the power supply on the Network Storage:
Shutdown and Disconnect
1. In the Tree, click on the
+
beside the System icon.
2. Click on the Reboot / Shutdown icon.
3. Click the Shutdown option, then click the
OK
button.
4. In the confirmation box, click the
OK
button.
Wait until the LEDs on the front of the Network Storage go dark.
5. Disconnect the power cord, network cable, and USB cable.
6. Open the front door, remove the disk drive carriers, and set aside the
carriers.
Disassemble the Enclosure
1. Remove the four screws on the back of the enclosure.
2. Carefully remove the back panel from the enclosure.
3. Disconnect the fan power harness from its connector on the motherboard,
then set side the back panel.
4. Pick up the Network Storage and turn the Network Storage upside down.
5. Remove the five screws from the bottom of the enclosure.
6. Gently pull the silver side panel away from the chassis.
7. Gently slide the black side panel forward (toward the disk drive end), then
away from the chassis.
8. Lift the bottom panel from the back end, then slide it off the chassis.
Remove and Replace the Power Supply
1. Remove the three screws that attach the power supply at the back panel.
One screw is beside the power connector, two screws are beside the
power supply fan.
2. Remove the screw attaching the power supply to the Network Storage
chassis, inside near the wiring harness.
3. Pull the power supply wiring harness from underneath the chassis, then
carefully lift the power supply out of the chassis.
4. Disconnect the power supply wiring harness from the power connector on
the motherboard.
5. Remove the angle bracket from the old power supply.
6. Attach the angle bracket to the new power supply.
