Installing Optional Drives; Figure 2-4: Installing An Optional Drive - Advantech AWS-8124T User Manual

2.5 Installing optional drives

The AWS-8124 offers space for two disk drives. When you
receive the station, a 3½" floppy drive is already installed. Only the
upper drive bay offers access through the floppy disk door. The
lower position should therefore be reserved for an optional HDD.
To install the optional drive first remove the protective cover
completely (see section 2.4). Use four screws to mount the disk
drive in the disk drive bay under the existing floppy disk drive.
Connect the power connector and controller ribbon cable. Slide the
chassis back in its protective cover and secure it with screws on
both sides and bottom.
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Figure 2-4: Installing an optional drive