Installing The Wifi Antenna For The M.2 E Key Wifi Module (Optional) - DFI OPS150-CS User Manual

I/O Ports Expansion Slots
X X
Please follow the steps below to install the card into the socket.
User's Manual | OPS150-CS
Step 1:
Insert the card into the socket
at an angle while making sure
the notch and key are perfectly
aligned.
Step 2:
Press the end of the card far
from the socket down until
against the stand-off.
Step 3:
Screw tight the card onto the
stand-off with a screw driver
and a stand-off screw until
the gap between the card and
the stand-off closes up. The
card should be lying parallel to
the board when it's correctly
mounted.

Installing the Wifi Antenna for the M.2 E Key Wifi Module (Optional)

Before installing the antennas for the M.2 E Key wifi module, please make sure that the follow-
ing safety cautions are well-attended.
1. Make sure the PC and all other peripheral devices connected to it has been powered
down.
2. Disconnect all power cords and cables.
To access the M.2 E key wifi module, remove the top cover, heatsink and fan as instructed
previously in this chapter. Remove the two black rubber plugs at the front panel to reveal the
antenna holes.
„ Antenna Hole
Connect the cable to the Wifi module, screw the antenna connector through the antenna holes
on the front panel with washers and nuts, and screw on the antennas as illustrated below.
M.2 Wifi Module
Module Connector
Chapter 2
HARDWARE INSTALLATION
„ Antenna Hole
Antenna
Chassis Wall
Cable Antenna Connector Washer Nut
27