Dell PowerEdge C8220 Hardware Owner's Manual page 206

4 Connect the following cables to the system board.
– I2C cable. See Figure 3-44.
– System board control cable. See Figure 3-43.
– SATA cable. See Figure 3-42.
– Power cable. See Figure 3-41.
5 You must route the cables properly on the sled tray to prevent them from
being pinched or crimped.
6 Install the node power distribution board. See "Installing the Node Power
Distribution Board" on page 198.
7 Install the interposer extender to the new board. See "Installing the
Interposer Extender" on page 194.
8 Install the hard-drive tray. See "Installing the Hard-Drive Tray" on
page 192.
9 Install the hard-drives. See "Installing a Hard-Drive Carrier" on page 189.
10 Install the MicroSD card reader support bracket. See "Installing the
MicroSD Card Reader Support Bracket" on page 187.
11 Install the MicroSD card reader. See "Installing the MicroSD Card Reader"
on page 185.
12 Transfer the processors to the new system board. See "Removing a
Processor" on page 157 and "Installing a Processor" on page 158.
13 Remove the memory modules and transfer them to the same locations on
the new board. See "Removing Memory Modules" on page 163 and
"Installing Memory Modules" on page 164.
14 Replace the cooling shroud. See "Installing the Cooling Shroud" on
page 152.
15 If applicable, install the mezzanine card. See "Installing the Infiniband
Mezzanine Card" on page 179 or "Installing the 10 GbE Mezzanine Card"
on page 182.
16 If applicable, install the RAID controller card and RAID battery. See
"Installing the RAID Controller Card" on page 168 and "Installing the
RAID Battery" on page 171.
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Installing System Components