Removing The Back Panel; Connecting The Cables - Intel SYSTEM 310 Hardware Integration Manual

Installing and Removing Parts
System 310
REMOVING AND INS ALLING HE BACK PANEL
The three major steps in this section describe how to remove the
back panel, disconnect and connect the cables, and install the back
panel. Each set of instructions takes about five minutes to perform.
The back panel covers the cardcage, so whenever you remove or
install circuit cards, cables, or connectors, you will need to follow
these instructions.
WARNING
To guard against a risk of fire or electrical
shock, always disconnect the power cord
before removing the chassis back panel.
Equipment You Will Need
A Phillips screwdriver for #6 screws.
Removing the Back Panel
1. Turn the chassis so that the back is facing you.
2. Remove the AC power cord from the back of the chassis.
3. Remove the four screws that secure the back panel, two #6
machine screws and two #8 sheet-metal screws. Save these
screws and remember where they came from so you can
reinsert them later.
4. Tilt the top of the back panel toward you and lift it out of the
track at the bottom of the chassis. Disconnect the cables from
the boards and lay the back panel on top of the chassis cover.
Remember where these cables came from, or mark them, so
you can correctly replace them later.
5. If you are changing any cards in the cardcage, remove the card
retainers first. There are two #6 screws in each retainer.
Connecting the Cables
After all boards are returned to the cardcage and the card retainers
are replaced, connect the loose cables before replacing the back
panel.
Since it is not possible to know exactly what cables you have installed
in your system, this section explains cable marking conventions and
describes how to install some of the commonly used drive cables.
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