HP 6550b, 6450b manual HP 3D DriveGuard, Windows only, Abrupt motion is detected

QuickSpecs

HP ProBook 6450b Notebook PC HP ProBook 6550b Notebook PC

Standard Features (availability may vary by country)

*Memory Stick Duo Adapters are required and sold separately. Inserting a Memory Stick Duo Card directly into your notebook could damage the memory card and/or notebook.

Internal Storage	Hard drives	250/320/500 GB 7200 rpm SMART SATA II
	NOTE: These hard drives are customer removable and will withstand multiple insertion/removal
	cycles. Up to 10 GB is reserved for the system recovery software.
	HP 3D DriveGuard	The hard drive is mounted directly to the notebook frame, reducing the
	(Windows only)	transmission of shock to the hard drive. Uses three-axis digital motion
		detection with intelligent sensitivity to help protect the hard drive during
		normal use from shock and vibration. The digital accelerometer
		temporarily halts all data transfer and parks the hard drive when
		abrupt motion is detected.
	Solid State Drive	128 GB
Upgrade Bay	Fixed 12.7 mm SATA DVD+/-RW SuperMulti DL LightScribe Drive
	optical drive	DVD-ROM Drive
	Weight saver
Interfaces	ExpressCard/54 slot	One (or optional Smart Card Reader)
	External monitor	Two - (1) DisplayPort, (1) VGA
	1394a	One
	Stereo microphone	One
	in
	Stereo	One
	headphone/line out
	Power connector	One
	RJ-11/modem	One
	RJ-45/Ethernet	One
	USB 2.0	Three
	eSATA/USB 2.0	One
	combo
	Serial port	One (HP ProBook 6550b only)
	Docking connector	One
	Secondary battery	One
	connector
Audio/Visual	HP Premier Sound™
	Integrated stereo speakers
	Integrated microphone (dual-microphone array when equipped with optional 2 MP webcam)
	Touch-sensitive controls for volume up, volume down, and mute

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