HP 721953-251 Datasheet download pdf (Page 40)

Spare part

number

CSR flag Description

721522-001 N System board for use in Intel models without Windows 8 and 2-GB discrete graphics (includes thermal

material)

721522-501 N System board for use in Intel models with Windows 8 Standard and 2-GB discrete graphics (includes

thermal material)

721522-601 N System board for use in Intel models with Windows 8 Professional and 2-GB discrete graphics (includes

thermal material)

721523-001 N System board for use in Intel models without Windows 8, with UMA graphics, and without WWAN

721523-501 N System board for use in Intel models, with Windows 8 Standard, UMA graphics, and without WWAN

721523-601 N System board for use in Intel models, with Windows 8 Professional, UMA graphics, and without WWAN

721525-001 N System board for use in Intel models, without Windows 8, with UMA graphics, and with WWAN

721525-501 N System board for use in Intel models, with Windows 8 Standard, UMA graphics, and with WWAN

721525-601 N System board for use in Intel models, with Windows 8 Professional, UMA graphics, and with WWAN

721526-001 B Microphone module

721944-001 B Optical drive extension board

722828-001 A Blu-ray ROM DVD±RW SuperMulti DL Drive for use only in Intel models (includes bezel, bracket, and

screws)

722829-001 A DVD-ROM drive (includes bezel, bracket, and screws)

722830-001 A DVD±RW SuperMulti DL Drive (includes bezel, bracket, and screws)

721945-001 N Plastics Kit (includes optical drive protective insert and Secure Digital card protective insert)

721531-001 B Power button board

721532-001 N RTC battery for use in models with Intel processors

721948-001 A Rubber Kit (includes rubber base enclosure screw covers and mylar display bezel screw covers)

721534-001 N Screw Kit

721535-001 B Card reader board

721946-001 A Service door

721950-001 B Speaker assembly

721937-001 N Fan/heat sink assembly for use in models with discrete graphics (includes replacement thermal

material)

721938-001 N Fan/heat sink assembly for use in models with UMA graphics (includes replacement thermal material)

721951-001 B Top cover for use in models with a fingerprint reader (includes fingerprint reader board and touchpad

assembly)

721952-001 B Top cover for use in models without a fingerprint reader (includes touchpad assembly, fingerprint

reader plastic insert, bracket, and screws)

721542-001 B USB/audio board

721543-001 B Webcam module

722816-001 B 39.6-cm (15.6-inch), display assembly, HD, anti-glare, for use in AMD models without a webcam

30 Chapter 3 Illustrated parts catalog

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HP 721953-251 Datasheet Page 40