HP ProBook 6550b User Manual

Item Component Description
(1)
esc key Displays system information when pressed in combination
with the fn key.
(2)
fn key Executes frequently used system functions when pressed
in combination with a function key or the esc key.
(3)
Windows logo key Displays the Windows Start menu.
(4)
Windows applications key Displays a shortcut menu for items beneath the pointer.
(5)
Embedded numeric keypad keys Can be used like the keys on an external numeric
keypad.
(6)
Function keys Execute frequently used system functions when pressed in
combination with the fn key.
Top components
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HP ProBook 6550b Specifications

General

RAM	Up to 8 GB DDR3
Operating System	Windows 7 Professional
Network	Gigabit Ethernet
Storage	Up to 500GB HDD
Display	15.6-inch diagonal LED-backlit HD anti-glare
Graphics	Intel HD Graphics
Weight	2.5 kg (5.5 lbs)
Battery	6-cell or 9-cell Lithium-Ion
Chipset	Mobile Intel HM57 Express
Optical Drive	DVD+/-RW SuperMulti DL
Wireless	802.11a/b/g/n
Audio	Integrated stereo speakers, Integrated microphone
Ports	USB 2.0, VGA, DisplayPort, eSATA, RJ-45, headphone/microphone combo jack
Processor	Intel Core i5 or i7