Dell Optiplex 7070 Small Form Factor - Thermal and Power Systems

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