Acer Altos G900 User Manual page 111

15 Slide the bracket toward the front of the drive and engage the
locating pins on each side of the bracket in the mating holes in the
drive frame.
16 Position the bracket and drive so that the front of the drive fits
correctly in the opening in the front subchassis and the mounting
screw hole in the back of the bracket is aligned with the mating
hole in the front subchassis.
17 Tighten the mounting screw to secure the drive and bracket to the
front subchassis.
18 Connect the signal and power cables to the drive. The connectors
are keyed to fit only one way.
19 Install the fan baffle and fan modules.
20 Install the front access panel.
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