3.
Disconnect all external devices from the computer.
4.
Remove the battery (see
Battery on page 37
), and then remove the following components:
a.
Service cover (see
WLAN module on page 38
)
b.
Hard drive (see
Hard drive on page 41
)
c.
Base enclosure (see
Base enclosure on page 48
)
d.
Display assembly (see
Display assembly on page 51
)
e.
Fan (see
Fan on page 59
)
f.
System board (see
System board on page 60
)
g.
Heat sink (see
Heat sink on page 65
)
Remove the processor:
1.
Use a flat-bladed screw driver
(1)
to turn the processor locking screw one-half turn
counterclockwise
(2)
, until you hear a click.
2.
Lift the processor
(3)
straight up, and remove it.
NOTE:
The gold triangle
(4)
on the processor must be aligned with the triangle icon embossed
on the processor socket when you install the processor.
Reverse this procedure to install the processor.
68
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
