HP QX882US manual Video card fan/heat sink assembly, Processor heat sink

Item	Description	Spare part number
	i5-2540M, 2.60 GHz (Turbo up to 3.30), dual-core processor, 3 MB L3 cache, 4 threads, 35	657410-001
	W
	i5-2520M, 2.50 GHz (Turbo up to 3.20), dual-core processor, 3 MB L3 cache, 4 threads, 35	657409-001
	W

(18)System board (includes replacement thermal material and VGA support bracket)

	For use with dual-core processors in all countries except China and Ukraine	652637-001
	(Alcor chip upgrade) For use with dual-core processors in all countries except China and	684318-001
	Ukraine
	For use with quad-core processors in all countries except China and Ukraine	652638-001
	(Alcor chip upgrade) For use with quad-core processors in all countries except China and	684319-001
	Ukraine
	For use with dual-core processors in China and Ukraine only	656213-002
	(Alcor chip upgrade) For use with dual-core processors in China and Ukraine only	684320-001
	For use with quad-core processors in China and Ukraine only	656214-002
	(Alcor chip upgrade) For use with quad-core processors in China and Ukraine only	684321-001
(19)	Video card fan/heat sink assembly
	For use in computers with AMD FirePro M5950 and NVIDIA Quadro 1000M graphics cards	652675-001
	For use in computers with AMD FirePro M5950 for eSTAR	670940-001
	For use in computers with NVIDIA Quadro 2000M graphics cards	652677-001

(20)Battery latch (includes latch, knob, and spring)

NOTE: The battery latch is included with the base enclosure, spare part number 652649-001.

(21)Processor heat sink

NOTE: The processor heat sink is included with the video card fan/heat sink assembly, spare part numbers 652675-001 and 652677-001.

For use with AMD FirePro M5950 and NVIDIA Quadro 1000M graphics cards	652675-001
For use with NVIDIA Quadro 2000M graphics cards	652677-001

(22)Service access cover latch

NOTE: The service access cover latch is included with the base enclosure, spare part number 652649-001.

(23)Security lock

NOTE: The security lock is included with the base enclosure assembly, spare part number 652649-001.

(24)	Audio/USB 3.0 board	652668-001
(25)	ExpressCard assembly
	For use in models without the Alcor chip upgrade	652680-001
	For use in models with the Alcor chip upgrade	684793-001
(26)	VGA port	652656-001

24 Chapter 3 Illustrated parts catalog