HP Compaq 6820s User Manual

Bottom components
Item Component Function
(1)
Battery bay Holds the battery.
(2)
Battery release latches (2) Release the battery from the battery bay.
(3)
Memory module compartment Contains 2 memory module slots.
(4)
Vents (4) Enable airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
(5)
Hard drive bay Holds the hard drive.
(6)
WLAN module compartment (select models only) Contains a WLAN module slot.
CAUTION: To prevent an unresponsive system, use only
a wireless module authorized for use in the computer by the
governmental agency that regulates wireless devices in your
country or region. If you install the module and then receive
a warning message, remove the module to restore computer
functionality, and then contact technical support through
Help and Support.
10 Chapter 2 External component identification

HP Compaq 6820s Specifications

General

Processor	Intel Core 2 Duo
Graphics	Intel GMA X3100
RAM	Up to 4 GB DDR2
Battery	6-cell Lithium-Ion
Display Size	17 inches
Battery Life	Up to 3 hours
Processor Speed	2.0 GHz
Display	17-inch
Storage	160 GB
Optical Drive	DVD+/-RW SuperMulti
Operating System	Windows Vista
Connectivity	USB 2.0, VGA
Chipset	Mobile Intel GM965 Express
Networking	10/100/1000 Gigabit Ethernet
Audio	Integrated stereo speakers
Ports	3 x USB 2.0, VGA, microphone in, headphone out
Display Resolution	1440 x 900