16
Hardware Disassembly
Installing the Cooling Solution Assembly
Before
you
install
the
Cooling
Solution
Assembly
replace
the
Thermal
Pads
with
Thermal
Grease.
16. Remove
the
Thermal
Pads
from
the
Cooling
Solution
Assembly
surfaces.
17. Apply
thermal
grease
to
the
CPU
and
Northbridge
Modules.
Use
approximately
one
quarter
of
the
contents
of
the
grease
syringe
to
the
top
of
the
both
as
shown
below.
Do
not
use
the
entire
contents
of
the
syringe.
Too
much
grease
can
block
the
airflow
around
the
CPU
heat
spreader.
The
goal
is
for
the
processor
chip
to
be
evenly
covered
with
grease
once
the
heatsink
is
installed.
•
Do
not
apply
the
grease
with
a
bare
finger
tip
or
talc
‐
coated
glove.
Oils
on
skin
and
particulate
on
the
glove
can
contaminate
the
grease.
•
Make
sure
none
of
the
grease
gets
on
the
circuit
board.
Heatsink
grease
is
a
strong
electrical
conductor
and
can
short
signals
on
the
board
if
it
crosses
trace
paths.
•
Recheck
to
make
sure
no
foreign
contaminants
are
present
on
either
the
bottom
of
the
heat
sink
or
the
top
of
the
CPU.
26164
Thermal Grease
Summary of Contents for RealPOS 60
Page 1: ...NCR RealPOS 60 7601 Release 1 1 Hardware Service Guide B005 0000 1976 Issue B...
Page 10: ...4 Product Overview...
Page 44: ...22 Hardware Disassembly...
Page 58: ...2 Clearing the CMOS Password...
Page 60: ...2...
