System Board; Removing System Board - Dell Optiplex 7070 Small Form Factor Service Manual

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

System board

Removing system board

1 Follow the procedure in
2 Remove the:
a Side cover
b Coin cell
c Front bezel
d HDD assembly
e Hard drive and optical drive module
f Heatsink assembly
g Processor
h Memory module
i M.2 PCIe SSD
3 Disconnect the following cables:
a Intrusion switch
After working inside your computer.
Before working inside your computer.
Removing and installing components 61