HP Compaq 6820s Maintenance And Service Manual page 11

Category
External media card
Ports
Keyboard/pointing devices
Power requirements
Security
Operating system
Description
Support for no-WLAN option
Support for the following WLAN formats:
● Intel 802.11a/b/g/n without iAMT
Broadcom 802.11a/b/g
●
Intel 802.11a/b/g without iAMT
●
Intel 802.11a/b/g (not available on computer models equipped with Intel Celeron M
●
processors)
Broadcom 802.11b/g
●
Intel 802.11b/g (not available on computer models equipped with Intel Celeron M
●
processors)
Integrated personal area network (PAN) options by way of Bluetooth®
module:
Support for no-WPAN option
Broadcom Bluetooth 2.0+EDR
One ExpressCard/54 slot
SD/MMC Card Reader supporting Secure Digital (SD) Memory Card and MultiMediaCard
(MMC)
Audio-in (mono microphone)
Audio-out (stereo headphone)
RJ-11 (modem)
RJ-45 (Ethernet, includes link and activity lights)
USB (3)
VGA (Dsub 15-pin) supporting 1600 × 1200 external resolution at 75-GHz (hot plug/unplug
with auto-detect)
2-pin AC power
14.45-inch keyboard with separate numeric keypad
TouchPad only, with 2 TouchPad buttons and vertical scrolling (taps enabled as default)
90-W AC adapter with localized cable plug support (2-wire plug with ground pin, supports
2-pin DC connector)
6-cell, 55-Wh Li-ion battery
Supports Kensington security lock
Preinstalled:
Windows Vista® Basic 32 with Office Ready
Windows Vista Home Premium with Office Ready
Windows Vista Business 32 with Office Ready
FreeDOS
Restore media:
3