HP ENVY 15-q400 ENVY Notebook Maintenance and Service Guide - Page 23

Power button board, Power connector cable

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Item Component Spare part number (1) Display assembly (includes webcam/microphone module and wireless antenna cables): 15.6-in, BrightView, FHD, LED, touch screen display assembly 812534-001 15.6-in, BrightView, HD, LED, SVA, touch screen display assembly for use only on computer models equipped with an Intel processor 812186-001 15.6-in, BrightView, HD, LED, UWVA, touch screen display assembly for use only on computer models equipped with an Intel processor 829328-001 Touch displays are spared only as the entire hinge-up. Non-touch displays are spared only at the subcomponent level. Entire hinge-ups are not spared for non-touch displays. The subcomponents for the non-touch screen display assembly are available as spare part kits. For more display assembly spare part information, see Display assembly subcomponents on page 18). (2) Top cover 812188-001 (3) Power button board (includes cable) 720553-001 (4) Keyboard (includes keyboard cable and backlight cable): For use in Canada 760743-DB1 For use in the United States 760743-001 (5) Keyboard shield 734817-001 TouchPad assembly, includes: 812189-001 (6a) TouchPad (6b) TouchPad button board TouchPad bracket and cables (not illustrated) (7) Speakers (include left and right speakers, 2 cables, and 4 isolators) 720561-001 (8) Power connector cable 720538-001 (9) Connector board (includes audio jack, RJ-45 jack, USB port, and 2 cables) 765146-001 (10) System board with processor (includes replacement thermal material): Intel Core i7-4722HQ processor, a graphics subsystem with discrete memory, and the Windows 7 operating system 812190-001 Intel Core i7-4722HQ processor, a graphics subsystem with discrete memory, and the Windows 8.1 Standard operating system 812190-501 Intel Core i7-4722HQ processor, a graphics subsystem with discrete memory, and Windows 812190-601 8.1 Professional or Windows 10 operating system Intel Core i7-6700HQ processor, a graphics subsystem with UMA memory, and the Windows 829209-001 7 operating system Intel Core i7-6700HQ processor, a graphics subsystem with UMA memory, and Windows 8.1 829209-601 or Windows 10 operating system Intel Core i7-6700HQ processor, a graphics subsystem with discrete memory, and the Windows 7 operating system 829210-001 Intel Core i7-6700HQ processor, a graphics subsystem with discrete memory, and Windows 829210-601 8.1 or Windows 10 operating system (11) Heat sink (includes replacement thermal material): Computer major components 15

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Item
Component
Spare part number
(1)
Display assembly
(includes webcam/microphone module and wireless antenna cables):
15.6-in, BrightView, FHD, LED, touch screen display assembly
812534-001
15.6-in, BrightView, HD, LED, SVA, touch screen display assembly for use only on
computer models equipped with an Intel processor
812186-001
15.6-in, BrightView, HD, LED, UWVA, touch screen display assembly for use only on
computer models equipped with an Intel processor
829328-001
Touch displays are spared only as the entire hinge-up. Non-touch displays are spared only at the subcomponent level.
Entire hinge-ups are not spared for non-touch displays.
The subcomponents for the non-touch screen display assembly are available as spare part kits. For more display assembly
spare part information, see
Display assembly subcomponents
on page
18
).
(2)
Top cover
812188-001
(3)
Power button board
(includes cable)
720553-001
(4)
Keyboard
(includes keyboard cable and backlight cable):
For use in Canada
760743-DB1
For use in the United States
760743-001
(5)
Keyboard shield
734817-001
TouchPad assembly
, includes:
812189-001
(6a)
TouchPad
(6b)
TouchPad button board
TouchPad bracket and cables (not illustrated)
(7)
Speakers
(include left and right speakers, 2 cables, and 4 isolators)
720561-001
(8)
Power connector cable
720538-001
(9)
Connector board
(includes audio jack, RJ-45 jack, USB port, and 2 cables)
765146-001
(10)
System board
with processor (includes replacement thermal material):
Intel Core i7-4722HQ processor, a graphics subsystem with discrete memory, and the
Windows 7 operating system
812190-001
Intel Core i7-4722HQ processor, a graphics subsystem with discrete memory, and the
Windows 8.1 Standard operating system
812190-501
Intel Core i7-4722HQ processor, a graphics subsystem with discrete memory, and Windows
8.1 Professional or Windows 10 operating system
812190-601
Intel Core i7-6700HQ processor, a graphics subsystem with UMA memory, and the Windows
7 operating system
829209-001
Intel Core i7-6700HQ processor, a graphics subsystem with UMA memory, and Windows 8.1
or Windows 10 operating system
829209-601
Intel Core i7-6700HQ processor, a graphics subsystem with discrete memory, and the
Windows 7 operating system
829210-001
Intel Core i7-6700HQ processor, a graphics subsystem with discrete memory, and Windows
8.1 or Windows 10 operating system
829210-601
(11)
Heat sink
(includes replacement thermal material):
Computer major components
15