Instruction Manual

ECN-780-Q67 Embedded System
Page 15
Step 3: Attach the HDD to the HDD bracket, and then slide the HDD to connect the HDD
to the SATA connector. Secure the HDD with the HDD bracket by four retention
screws (Figure 3-3).
Figure 3-3: HDD Retention Screws
Step 4: Replace the HDD cover and secure it using five (5) previously removed retention
screws.
3.4 AT/ATX Mode Selection
AT or ATX power mode can be used on the ECN-780-Q67. The selection is made through
an AT/ATX switch located on the rear panel (Figure 3-4). To select AT mode or ATX mode,
follow the steps below.
Step 1: Locate the AT/ATX switch on the rear panel (Figure 3-4).