NOTE: For UMA models, thoroughly clean thermal material from the surface of the system board
(1) and heat sink (2) each time you remove the heat sink. All heat sink and processor spare part kits
include thermal material.
Reverse this procedure to install the heat sink.
Processor
NOTE: All processor spare part kits include replacement thermal material.
Description Spare part number
Intel Core i7 processor, Quad Core
Intel Core i7 processor, 2630QM, 2.00-GHz (Turbo up to 2.90) processor 6-MB L3 cache, 8
threads
635501-001
Intel Core i7 processor, Dual Core
2620M, 2.7-GHz (turbo up to 3.4-GHz) processor with 4-MB L3 cache 631252-001
Intel Core i5 processors, Dual Core
2540M, 2.6-GHz (turbo up to 3.3-GHz) processor with 3-MB L3 cache 631255-001
2520M, 2.5-GHz (turbo up to 3.2-GHz) processor with 3-MB L3 cache 631253-001
2430M, 2.4-GHz (turbo up to 3.0-GHz) processor 3-MB L3 cache 653341-001
Component replacement procedures 97
