HP ProBook 4230s Maintenance And Service Manual page 27

Item Description
With a fingerprint reader slot insert for use in computers that do not support a fingerprint
reader
For use in computers with USB 2.0 and a fingerprint reader
For use in computers with USB 2.0 and without a fingerprint reader
With no USB logo for use in USB 2.0 or USB 3.0 computers with a fingerprint reader
With no USB logo for use in USB 2.0 or USB 3.0 computers without a fingerprint reader
(4) Power button board
(5) Quick Launch board
(6) Modem module
NOTE: The modem module spare part kit does not include a modem module cable. The
modem module cable is included in the Cable Kit, spare part number 646016-001. See
Cable Kit on page 26
(7) Speaker assembly
(8) System board (includes replacement thermal material)
For use in models without WWAN
For use models with WWAN
For use in models with WWAN in Russia and the People's Republic of China
(9) Fan
(10) Heat sink (includes replacement thermal material)
(11) Processor
Intel Core i7 processors, Dual Core
2620M, 2.7-GHz (turbo up to 3.4-GHz) processor 4-MB L3 cache
Intel Core i5 processors, Dual Core
2540M, 2.6-GHz (turbo up to 3.3-GHz) processor 3-MB L3 cache (includes phase change
material (PCM))
2520M, 2.5-GHz (turbo up to 3.2-GHz) processor 3-MB L3 cache (includes phase change
material (PCM))
2430M, 2.4-GHz (turbo up to 3.0-GHz) processor 3-MB L3 cache
2410M, 2.3-GHz (turbo up to 2.9-GHz) processor 3-MB L3 cache
Intel Core i3 processors, Dual Core
2350M, 2.3-GHz processor 3-MB L3 cache (includes thermal grease)
2330M, 2.2-GHz processor 3-MB L3 cache (includes thermal grease)
2310M, 2.1-GHz processor 3-MB L3 cache (includes thermal grease)
Intel Pentium Dual-Core processors
B950, 2.1-GHz, with 2-MB L3 cache
B940, 2.0-GHz, with 2-MB L3 cache
for more Cable Kit spare part number information.
Spare part number
657232-001
657960-001
657961-001
666893-001
666894-001
647132-001
646048-001
628824-001
646038-001
646039-001
646040-001
646040-AA1
646027-001
646028-001
631252-001
631255-001
631253-001
653341-001
638039-001
653340-001
653339-001
638037-001
653338-001
653337-001
Computer major components 19