Compaq CQ20 Laptop User Manual


 
Product description
Maintenance and Service Guide 1–3
Ethernet Intel Broadcom 88E8072 10/100/1000 network interface
card (NIC)
XX
Ethernet cable included X X
Wireless Integrated WLAN options by way of wireless module:
2 wireless antennae built into display assembly X X
Supports no-WLAN option X X
Support for the following WLAN formats:
Broadcom 802.11a/b/g/nXX
Intel 802.11a/b/g/nXX
Broadcom 802.11b/g X X
Integrated personal area network (PAN) options by way of
Bluetooth® module:
Support for no-WPAN option X X
Broadcom Bluetooth X X
External media card One ExpressCard slot, supporting optical ExpressCard/34
cards
XX
Digital Media Slot supporting MMC and SD Memory Cards X X
Ports Audio-in (mono microphone) X X
Audio-out (stereo headphone) X X
HDMI X X
RJ-11 (modem) X X
RJ-45 (Ethernet, includes link and activity lights) X X
USB (3) X X
VGA (Dsub 15-pin) supporting 1600 × 1200 external resolution
at 75 GHz (hot plug/unplug with auto-detect)
XX
Multi-pin AC power X X
Docking None X X
Keyboard/pointing
devices
Spill-resistant full-size keyboard X X
TouchPad with 2 TouchPad buttons X X
Supports 2-way scroll X X
Taps enabled as default X X
Windows Vista® Hardware Start Button X X
Power requirements 65-W AC adapter with localized and pointing stick cable plug
support (3-wire plug with ground pin, supports 3-pin DC
connector)
XX
4-cell, 37-Wh Li-ion battery X X
8-cell, 73-Wh Li-ion battery X X
Security Security cable slot X X
(Continued)
Category Description
Models with
GL40 system
board
Models with
GM45 system
board