Compaq CQ42 manual Sequential part number listing, Spare part, Description

Spare part	Description
number
616405–001	System board for use in models with discrete graphics subsystem HD5470/512 MB
616406–001	System board for use in models with discrete graphics subsystem HD5470/512 MB with HDMI card
	reader
616407–001	System board for use in models with discrete graphics subsystem HD5470/1 G
616408–001	System board for use in models with discrete graphics subsystem HD5470/1 G with HDMI card reader
617025-001	Base enclosure (with modem cable and ODD cable) for use with HDMI card reader, biscotti
617026-001	Base enclosure (with modem cable and ODD cable), biscotti
617027-001	Base enclosure (with modem cable and ODD cable) for use with HDMI card reader, matte black
617028-001	Base enclosure (with modem cable and ODD cable), matte black
617029-001	Thermal module (includes fan and heat sink) for use in models that use DSC HD545v graphics
	subsystem memory
622571–001	35.6 cm (14-in) WXGA Brightview display assembly for use with integrated microphone and webcam;
	HP, charcoal
622573-001	Display back cover, HP, charcoal
622575-001	Optical drive, DVD±RW SuperMulti DL Drive with LightScribe, charcoal
622577-001	Optical drive, Blu-ray Disc ROM LightScribe with SuperMulti DVD±R/RW Double-Layer, charcoal
622579-001	Base enclosure (with modem cable and ODD cable) for use with HDMI card reader, charcoal
622581-001	Top cover (includes Touchpad and bracket, button board, and cable) , charcoal color

Sequential part number listing 35