HP ProBook 6450b, Maintenance And Service Manual

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Reverse this procedure to install the heat sink.
Processor
NOTE: The processor spare part kit includes replacement thermal material.
Description Spare part number
For use only on HP Compaq 6555b and 6455b computer models:
AMD Phenom II Quad Core Mobile N970 2.2-GHz processor (35W, 2-MB L2 cache) 635496-001
AMD Phenom II Quad Core Mobile N950 2.1-GHz processor (35W, 2-MB L2 cache) 616346-001
AMD Phenom II Quad Core Mobile N930 2.0-GHz processor (35W, 2-MB L2 cache) 594169-001
AMD Phenom II Triple Core Mobile N870 2.3-GHz processor (35W, 1.5-MB L2 cache) 635495-001
AMD Phenom II Triple Core Mobile N850 2.2-GHz processor (35W, 1.5-MB L2 cache) 616345-001
AMD Phenom II Triple-Core Mobile N830 2.1-GHz processor (35W, 1.5-MB L2 cache) 594168-001
AMD Phenom II Dual Core Mobile N660 3.0-GHz processor (35W, 2-MB L2 cache) 635494-001
AMD Phenom II Dual Core Mobile N640 2.9-GHz processor (35W, 2-MB L2 cache) 616344-001
AMD Phenom II Dual Core Mobile N620 2.8-GHz processor (35W, 2-MB L2 cache) 594166-001
AMD Turion II Dual Core Mobile N530 2.5-GHz processor (25W, 2-MB L2 cache) 594172-001
AMD Turion II Dual Core Mobile P520 2.3-GHz processor (25W, 2-MB L2 cache) 594173-001
AMD Athlon II Dual Core P360 2.3-GHz processor (35W, 1-MB L2 cache) 636635-001
AMD Athlon II Dual Core P340 2.2-GHz processor (25W, 1-MB L2 cache) 616343-001
AMD Athlon II Dual Core P320 2.1-GHz processor (25W, 1-MB L2 cache) 594165-001
For use only on HP Compaq 6555b and 6455b computer models:
Intel Core i7-740QM 1.73-GHz processor (turbo up to 2.93-GHz), 6-MB L3 cache, 8 threads,
45W 612259-001
Intel Core i7-720QM 1.60-GHz processor (turbo up to 2.80-GHz), 6-MB L3 cache, 8 threads,
45W 603011-001
Intel Core i7-640M 2.80-GHz processor (turbo up to 3.33-GHz), 4-MB L3 cache, 4 threads, 35W 625826-001
Intel Core i7-620M 2.66-GHz processor (turbo up to 3.33-GHz), 4-MB L3 cache, 4 threads, 35W 603010-001
Intel Core i5-580M 2.66-GHz processor (turbo up to 3.33-GHz), 3-MB L3 cache, 4 threads, 35W 625825-001
Intel Core i5-560M 2.66-GHz processor (turbo up to 3.20-GHz), 3-MB L3 cache, 4 threads, 35W 625824-001
Intel Core i5-540M 2.53-GHz processor (turbo up to 3.06-GHz), 3-MB L3 cache, 4 threads, 35W 594646-001
Intel Core i5-520M 2.40-GHz processor (turbo up to 2.93-GHz), 3-MB L3 cache, 4 threads, 35W 594645-001
Intel Core i5-480M 2.66-GHz processor (turbo up to 3.00-GHz), 3-MB L3 cache, 4 threads, 35W 634693-001
Intel Core i5-460M 2.53-GHz processor (turbo up to 2.93-GHz), 3-MB L3 cache, 4 threads, 35W 626039-001
Intel Core i5-450M 2.40-GHz processor (turbo up to 2.66-GHz), 3-MB L3 cache, 4 threads, 35W 613585-001
Component replacement procedures 113