IBM 4846-545 Service Guide - Page 60

Operator, removing, replacing

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Removing and replacing FRUs Operator card - removing and replacing This section describes how to remove the operator card. 1. Switch OFF the power to the SurePOS 500. Unplug the power cord from the external power source. 2. Follow the steps described in "Front bezel and LCD assembly - removing and replacing" on page 36 to lift off the front bezel. D Figure 17. Removing the operator card 3. Disconnect the cable from the operator card. 4. See Figure 17. Remove the two screws ( D ) and lift out the card. 5. To replace, reverse these procedures. 38 Models 545 and 565 Hardware Service Guide

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Operator
card
-
removing
and
replacing
This
section
describes
how
to
remove
the
operator
card.
1.
Switch
OFF
the
power
to
the
SurePOS
500.
Unplug
the
power
cord
from
the
external
power
source.
2.
Follow
the
steps
described
in
“Front
bezel
and
LCD
assembly
-
removing
and
replacing”
on
page
36
to
lift
off
the
front
bezel.
3.
Disconnect
the
cable
from
the
operator
card.
4.
See
Figure
17.
Remove
the
two
screws
(
±D²
)
and
lift
out
the
card.
5.
To
replace,
reverse
these
procedures.
D
Figure
17.
Removing
the
operator
card
Removing
and
replacing
FRUs
38
Models
545
and
565
Hardware
Service
Guide