IBM 4840-544 Service Guide - Page 109

Free-standing, system

Page 109 highlights

August 3, 2006 Free-standing system 1. Switch OFF the power to the SurePOS 500 Models 5x3 and 544/564. Unplug the system power cord from the external power source. 2. Remove the rear cover as described at "Rear cover - removing and replacing" on page 38. Two screws are accessible under the rear cover. 3. Unplug the peripheral cables from the side and rear connector panels. 4. Cut the cable ties on external cables on the connector tie bar. 5. Remove the cable tie bar. See "Cable tie bar - removing and replacing" on page 58. 6. Remove the screws securing the unit to the base. 7. Lift the SurePOS 500 Models 5x3 and 544/564 off of the base. To replace a free standing system, reverse this procedure. Note: Secure the cables to the cable tie bar with tie-warps. Cut the end of the tie-wraps flush so there are no jagged edges sticking out. Chapter 4. Removing and replacing FRUs for the SurePOS 500 Models 5x3 and 544/564 83

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1.
Switch
OFF
the
power
to
the
SurePOS
500
Models
5x3
and
544/564.
Unplug
the
system
power
cord
from
the
external
power
source.
2.
Remove
the
rear
cover
as
described
at
“Rear
cover
removing
and
replacing”
on
page
38.
Two
screws
are
accessible
under
the
rear
cover.
3.
Unplug
the
peripheral
cables
from
the
side
and
rear
connector
panels.
4.
Cut
the
cable
ties
on
external
cables
on
the
connector
tie
bar.
5.
Remove
the
cable
tie
bar.
See
“Cable
tie
bar
removing
and
replacing”
on
page
58.
6.
Remove
the
screws
securing
the
unit
to
the
base.
7.
Lift
the
SurePOS
500
Models
5x3
and
544/564
off
of
the
base.
To
replace
a
free
standing
system,
reverse
this
procedure.
Note:
Secure
the
cables
to
the
cable
tie
bar
with
tie-warps.
Cut
the
end
of
the
tie-wraps
flush
so
there
are
no
jagged
edges
sticking
out.
Free-standing
system
August
3,
2006
Chapter
4.
Removing
and
replacing
FRUs
for
the
SurePOS
500
Models
5x3
and
544/564
83