HP ProLiant ML350 User Manual page 77

Connect the signal cable to the installed PCI Express conversion card and to the PCI-X expansion cage.
16.
Disconnect the first power connector of both system power cables from any installed media bay
17.
devices.
Connect the included power cable extension:
18.
Connect the extension to the PCI-X expansion cage.
a.
Connect the extension to the first power connector of both system power cables.
b.
Connect the power connectors on the power cable extension to any installed media bay devices. Route
19.
the unused portion of the system power cables to avoid airflow restriction.
Hardware options installation 77