HP 8753D Option 011

A17
Motherboard Assembly
T
ools Required
T-10
TORX
screwdriv
er
T-15
TORX screwdriv
er
T-20
TORX
screwdriv
er
small
slot
screwdriver
2.5
mm
hex-k
ey
driv
er
5/16-inc
h
op
en-end
torque
wrenc
h
(set
to
10
in-lb)
ESD
(electrostatic
discharge)
grounding wrist
strap
Remo
v
al
1.
Disconnect
the
p
o
w
er
cord
and
remo
v
e
the
top,
b
ottom,
and
side
co
v
ers (refer
to
\Co
v
ers"
in
this c
hapter).
2.
Remo
v
e
the
fron
t panel
assembly
(refer to
\Fron
t
P
anel
Assem
bly"
in
this
c
hapter).
3.
Remo
v
e
the
rear
panel
assem
bly
(refer
to
\Rear
P
anel
Assem
bly" in
this c
hapter).
4.
Remo
v
e
the
preregulator
(refer
to
\A15
Preregulator"
in
this
c
hapter).
5.
Remo
v
e
the
fan
(refer
to \B1
F
an"
in
this
c
hapter).
6.
Remo
v
e
the
graphics
pro
cessor (refer
to
\A19
Graphics
Pro
cessor"
in
this
c
hapter).
7.
Remo
v
e
the
T
yp
e-N
connector
assem
bly
(refer
to
\T
ype-N
Connector
Assem
bly"
in
this
c
hapter).
8.
Remo
v
e the
disk driv
e
dec
k
(refer
to
\A20
Disk
Driv
e"
in
this
c
hapter).
9.
Remo
v
e
the
CPU
b
oard
(refer
to
\A9 CPU
Board" in
this c
hapter).
10.
Remo
v
e
the
memory
dec
k
(item
1)
b
y
remo
ving
three
screws
(item
2) from
the b
ottom
corner
struts of
the motherb
oard/card cage
assem
bly
.
There
are
t
w
o
screws
on
the
righ
t
side
and
one
on
the
left
side.
14-38 Assembly Replacement and
Post-Repair Procedures
DRAFT
3/21/106 15:15
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