Installing The Processor; Front System Fan; Removing The Front System Fan - Dell Precision 5820 Tower Owner's Manual

Installing the processor

1. Insert the processor into the processor socket. Make sure the processor is properly seated.
2. Gently lower the processor cover.
3. Press the two release levers down and then move it in to secure it with the retention hook.
4. Install the:
a. heat sink and CPU fan assembly
b. air shroud
c. side cover
5. Follow the procedure in

Front system fan

Removing the front system fan

1. Follow the procedure in
2. Remove the:
a. side cover
b. front bezel
c. PCIe holder
3. To remove the front system fan:
a. Unroute the following cables from the card holder [3]:
● SATA 0,1, 2, 3, 4, 5 cable and ODD 0, 1 cable [1]
● USB 3.1 cable [2]
NOTE: Do not pull the connector by the cable wires. Instead, disconnect the cable by pulling the connector end.
Pulling the cable wires may loosen them from the connector.
64 Removing and installing components
After working inside your
Before working inside your
computer.
computer.