HP DV4 manual Spare part number Description

Illustrated parts catalog

Spare part number	Description
486842-001	USB board
486843-001	USB board cable
486844-001	Fan (includes replacement thermal material)
486845-001	SIM for models with WWAN
486846-001	Internal display switch
486847-001	Bluetooth module cable for use only in computer models with UMA graphics subsystems
486848-001	Base enclosure
486853-001	Power button board (includes cable)
486865-D61	Speaker assembly for use India
486873-001	Screw Kit (includes all screws)
486874-001	Display Rubber Kit (contains all rubber pieces for the display bezel)
486878-001	Display cable
486894-001	Display Hinge Kit
488128-001	Hard Drive Hardware Kit, MultiBay
488130-001	Bluetooth module cable for use only in computer models with discrete graphics subsystems
489068-001	Wireless antenna cables
490371-001	Power cord for use in the United States
490371-011	Power cord for use in Australia
490371-021	Power cord for use in Europe
490371-031	Power cord for use in the United Kingdom and Singapore
490371-061	Power cord for use in Italy
490371-201	Power cord for use in Brazil
490371-291	Power cord for use in Japan
490371-AA1	Power cord for use in People’s Republic of China
490371-AB1	Power cord for use in Taiwan
490371-AD1	Power cord for use in South Korea
490371-D01	Power cord for use in Argentina
490371-D61	Power cord for use in India
491876-001	MultiBay blank
494961-001	TouchPad bracket
494981-001	Modem module cable (includes RJ-11 connector)
504593-003	Broadcom BCM4312 802.11b/g WLAN module for use in Canada, the Cayman Islands, Guam,
	Puerto Rico, the United States, and the U.S. Virgin Islands

(Continued)

Maintenance and Service Guide 3–15