IEI Integration ECN-581A-R10-D5251 - Manual (Page 5)

ECN-581A-D5251/HM551 QIG IEI Technology Corp. Page 5
Figure 9: HDD Installation
Step 7: Reinstall the top cover. Step 0:
STEP 6: SO-DIMM INSTALLATION
To install the SO-DIMM, please follow the steps below.
Step 1: Locate the SO-DIMM access panel on the bottom
of the chassis. Remove the two retention screws
and remove the panel.
Figure 10: SO-DIMM Access Panel Retention Screws
Step 2: Locate the SO-DIMM socket on the motherboard.
Step 3: Align the notch on the memory with the notch on
the memory socket. Push the memory in at a 20º
angle.
Step 4: Gently push downwards and the arms clip into
place.
Figure 11: SO-DIMM Installation
Step 5: Reinstall the SO-DIMM access panel. Step 0:
STEP 7: WI-FI MODULE INSTALLATION
(OPTIONAL)
To install the optional Wi-Fi module, please follow the steps
below.
Step 1: Locate the SO-DIMM access panel on the bottom
of the chassis. Remove the two retention screws
and remove the panel. See Figure 10.
Step 2: Connect the Wi-Fi antenna cable from the
chassis to the Wi-Fi module.
Figure 12: Wi-Fi Antenna Cable Connection
Step 3: Insert the Wi-Fi module into the PCIe Mini socket
at an angle. To do this, line up the notch on the
Wi-Fi module with the notch on the connector.
Slide the Wi-Fi module into the socket at an angle
of about 20º.
Step 4: Push down until the card clips into place. Push
the other end of the card down until it clips into
place on the plastic connector.
Figure 13: Wi-Fi Module Installation
Step 5: Reinstall the SO-DIMM access panel. Step 0: