Dell Optiplex 7070 Small Form Factor Service Manual page 69

9 Connect the following cables:
a Intrusion switch
b Power switch
10 Install the:
a M.2 PCIe SSD
b Memory module
c Processor
d Heatsink assembly
e Hard drive and optical drive module
f HDD assembly
g Front bezel
h Side cover
11 Follow the procedure in After working inside your computer.
Removing and installing components 69