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Processor
NOTE: This section applies only to computer models equipped with an Intel processor.
NOTE: The processor spare part kit include replacement thermal material. Replacement thermal
material is also available in the Thermal Material Kit, spare part number 682100-001.
Description Spare part number
Intel Core i7-3820QM 2.70-GHz processor (8.0-MB L3 cache, 45 W) 681284-001
Intel Core i7-3720QM 2.60-GHz processor (6.0-MB L3 cache, 45 W) 681283-001
Intel Core i7-3612QM 2.10-GHz processor (6.0-MB L3 cache, 35 W) 680647-001
Intel Core i7-3610QM 2.30-GHz processor (6.0-MB L3 cache, 45 W) 680646-001
Intel Core i5-3320M 2.60-GHz processor (3.0-MB L3 cache, 35 W) 681952-001
Intel Core i7-2670QM 2.20-GHz processor (6.0-MB L3 cache, 45 W) 665116-001
Intel Core i5-3210M 2.50-GHz processor (3.0-MB L3 cache, 35 W) 680645-001
Intel Core i5-2450M 2.50-GHz processor (3.0-MB L3 cache, 35 W) 676359-001
Intel Core i3-3110M 2.30-GHz processor (3.0-MB L3 cache, 35 W) 682417-001
Intel Core i3-2370M 2.40-GHz processor (3.0-MB L3 cache, 35 W) 677152-001
Intel Core i3-2350M 2.30-GHz processor (3.0-MB L3 cache, 35 W) 653340-001
Before removing the processor, 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.
3. Disconnect all external devices from the computer.
4. Remove the battery (see
Battery on page 46), and then remove the following components:
a. Hard drive (see
Hard drive on page 47)
b. Optical drive (see
Optical drive on page 54)
c. Keyboard (see
Keyboard on page 57)
d. Top cover (see
Top cover on page 61)
e. System board (see
System board on page 72)
Remove the processor:
1. Turn the system board upside down, with the front toward you.
2. Use a flat-bladed screw driver (1) to turn the processor locking screw one-half turn
counterclockwise (2), until you hear a click.
82 Chapter 4 Removal and replacement procedures