1. Installing Internal Optional Devices
Express5800/R120h-2M User’s Guide
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Chapter 2 Preparations
4.
Unscrew the two screws fixing the power switch module and dismantle the module by pulling it toward
you.
5.
Dismantle the blank cover of optical disk drive by pushing out the right end of it from the inside to the
outside or pulling it out.
6.
Insert the optical disk drive from the front and fix it with a screw.
7.
Insert the module attached with the optical disk drive from the front and fix them with two screws.
8.
Connect the cables.
Connect the cables you disconnected to the initial positions.
The right side of optical disk drive blank cover
Push it out from the inside to the outside or pull it out.
Power switch module
