Heatsink Assembly; Removing Heatsink Assembly - Dell OptiPlex 3070 Small Form Factor Service Manual

4. Install the:
a) Hard drive and optical drive module
b) HDD assembly
c) Front bezel
d) Side cover
5. Follow the procedure in

Heatsink assembly

Removing heatsink assembly

1. Follow the procedure in
2. Remove the:
a) Side cover
b) Front bezel
c) HDD assembly
d) Hard drive and optical drive module
3. To remove the heatsink assembly:
a) Disconnect the heatsink assembly fan cable from the connector on the system board [1].
b) Loosen the 4 captive screws that secure the heatsink fan assembly [2] and lift it away from the system [3].
After working inside your computer.
Before working inside your computer.
Removing and installing components 43