Table of Contents
Processor
NOTE:
All processor spare part kits include replacement thermal material.
Description
Intel Core i7 processor, Quad Core
4702MQ, 2.2-GHz processor with 6-MB L3 cache
Intel Core i5 processors, Dual Core
4200M, 2.5-GHz processor with 3-MB L3 cache (includes thermal grease)
Intel Core i3 processors, Dual Core
4100M, 2.5-GHz processor with 3-MB L3 cache (includes thermal grease)
4000M, 2.4-GHz processor with 3-MB L3 cache (includes thermal grease)
Intel Pentium processor, Dual Core
3550M, 2.4-GHz, with 2-MB L3 cache
Intel Celeron processor
2950M, 2.1-GHz, with 2-MB L3 cache
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
5.
Remove the following components:
a.
Service door (see
b.
Hard drive (see
c.
Optical drive (see
d.
WLAN/Bluetooth module (see
e.
Keyboard (see
f.
Top cover (see
g.
System board (see
h.
Fan/heat sink assembly (see
Remove the processor:
1.
Position the system board upside-down.
2.
Use a flat-bladed screwdriver to turn the processor locking screw (1) one-half turn
counterclockwise until you hear a click.
Battery on page
34).
Service door on page
Hard drive on page
36)
Optical drive on page
WLAN/Bluetooth combo card on page
Keyboard on page
45)
Top cover on page
47)
System board on page
Fan/heat sink assembly on page
35).
39)
60)
67)
Component replacement procedures
Spare part number
723522-001
737328-001
737474-001
737327-001
737329-001
737326-001
43)
69
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