Before removing the processor, follow these steps:
1.
Shut down 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 all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4.
Remove the battery (see
Battery on page 57
).
5.
Remove the following components:
a.
Switch cover (see
Switch cover on page 59
)
b.
Keyboard (see
Keyboard on page 61
)
c.
Optical drive (see
Optical drive on page 65
)
d.
Speakers (see
Speakers on page 68
)
e.
Palm rest (see
Palm rest on page 72
)
f.
Top cover (see
Top cover on page 99
)
Remove the processor:
1.
Position the computer right-side up with the front toward you.
2.
Use a flat-bladed screwdriver to turn the processor locking screw
(1)
one-half turn
counterclockwise until you hear a click.
88
Chapter 4 Removal and replacement procedures
Summary of Contents for ProBook 4320s
Page 4: ...iv Safety warning notice ...
Page 31: ...Computer major components Computer major components 23 ...
Page 176: ......
