HP ENVY Notebook - Page 28

Item Component Spare part
number
System board for use only with computer models equipped with an Intel HM 87 Express
chipset and discrete graphics (includes processor and replacement thermal material).
720266-001
720267-001
System board for use only with computer models equipped with an Intel HM 87 Express
chipset, discrete graphics, and Windows 8 Standard (includes processor and replacement
thermal material).
720266-501
720267-501
System board for use only with computer models equipped with an Intel HM 87 Express
chipset, discrete graphics, and Windows 8 Pro (includes processor and replacement thermal
material).
720266-601
720267-601
(11) USB/Audio board
For units with internal graphics 720251-001
For units with switchable discrete graphics 724142-001
(12) Fan 720235-001
(13) Fan—Heat sink 691641-001
For units with an Intel HM87 Express chipset and internal graphics 720231-001
For units with an Intel HM87 Express chipset, switchable discrete graphics, and an Nvidia
N14P-GV2 (GeForce 740M) graphics card
720232-001
For units with Intel HM87 Express chipset, switchable discrete graphics, and Nvidia N14P-
GT (GeForce 750M) graphics card
720233-001
For units with an Intel HM77 Express chipset and internal graphics 722381-001
For units with an Intel HM77 Express chipset and switchable discrete graphics 720234-001
(14) Processor
(15) Front Speaker Kit (includes left and right speakers and cable) 720262-001
(16) Optical drive board
Optical drive board for non-touch models 720246-001
720247-001
729727-001
Optical drive board for touch models 720248-001
720249-001
729728-001
(17) Subwoofer 720263-001
(18) Base enclosure
For non-touch models 720225-001
For touch models 720226-001
(19) Battery
6-cell, 62WHr 32.8AH Li-ion battery 710417-001
(20) RTC battery 651948-001
(21) Memory
18 Chapter 3 Illustrated parts catalog