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Processor
NOTE: The processor spare part kit includes replacement thermal material.
Description Spare part number
Intel Core i7-820QM 1.73-GHz processor (SC turbo up to 3.06-GHz) 583053-001
Intel Core i7-720QM 1.60-GHz processor (SC turbo up to 2.80-GHz) 586170-001
Arrandale 540M 2.53GHz 594188-001
Arrandale 520M 2.4GHz 594187-001
Arrandale i5-430M 2.26GHz 597624-001
Before removing the processor, follow these steps:
1. Disconnect all external devices connected to the computer.
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 36
5.
Remove the following components:
a. Memory module compartment cover (see “Expansion memory module”).
b. Top cover (see
Top cover on page 39
c. Processor fan/heat sink assembly (see
Processor fan/heat sink assembly on page 51
Remove the processor:
1. 1. Turn the processor locking screw (1) one-half turn counterclockwise, until you hear a click.
2. Lift the processor (2) straight up and remove it.
NOTE: The gold triangle (3) on the processor must be aligned with the triangle icon (4) embossed
on the processor socket when you install the processor.
Component replacement procedures
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