c.
WLAN module (see
d.
Keyboard (see
e.
Top cover (see
f.
System board (see
g.
Fan (see
h.
Heat sink (see
Remove the processor:
1.
Use a flat-bladed screw driver (1) to turn the processor locking screw one-half turn
counterclockwise, until you hear a click.
2.
Lift the processor (2) straight up, and remove it.
NOTE:
on the processor socket when you install the processor.
Reverse this procedure to install the processor.
Speakers
Description
Speakers (include left and right speakers and cables)
Before removing the speakers, follow these steps:
1.
Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect the power from the computer by unplugging the power cord from the computer.
86
Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
WLAN module on page
Keyboard on page
Top cover on page
System board on page
Fan on page
80)
Heat sink on page
The gold triangle (3) on the processor must be aligned with the triangle icon embossed
52)
56)
60)
73)
81)
Spare part number
720679-001