Compaq CQ42 manual ATi Discrete PCI Express x Graphics, Memory

Category	Description	HP G42	Compaq	Compaq	Compaq
			Presario	Presario	Presario
			CQ42	CQ42	CQ42
		UMA	Discrete	UMA Models	UMA Models
				150 – 199	100 – 149
	Intel UMA (integrated)/GMA 4500M				√
	- GL40 chipset with shared video
	memory (memory size is dynamic
	change):
	● Up to 1759 MB for computers
	with more than 4096 MB of
	system memory (64 bit)
	● Up to 1309 MB for computers
	with more than 4096 MB of
	system memory (32 bit)
	● Up to 1309 MB for computers
	with more than 3072 MB of
	system memory
	● Up to 797 MB for computers
	with more than 2048 MB system
	memory
	● Up to 285 MB for computers
	with more than 1024 MB of
	system memory
	ATi Discrete PCI Express x 16		√
	Graphics
	ATi Mobility Radeon Park-LP S3
	package (ATI Mobility Radeon™
	HD5430 with 512-MB of dedicated
	video memory (64-MB×16 DDR3, 4
	pcs, 800-MHz))
	Support for BD or HD-DVD	√	√	√	√
	playback with HD decoder and
	DX10 support
Panel	35.6-cm(14.0-in) HD LED	√	√	√	√
	BrightView (1366 x 768 resolution)
	16:9 wide aspect ratio	√	√	√	√
Memory	2 SODIMM slots	√	√	√	√
	Customer-accessible and upgradable	√	√	√	√
	Supports up to 8 GB of system	√	√	√	√
	memory
	DDR3, 1066-MHz, dual-channel	√	√	√
	memory (DDR3 1333 MHz can be
	downgraded to DDR3 1066 MHz)
	DDR3, 800-MHz, dual-channel				√
	memory (DDR3 1333 MHz can be
	downgraded to DDR3 800 MHz)
	Supports the following configurations:

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