HP Compaq NC4000 User Manual

3–16 Hardware and Software Guide
Pointing Devices and Keyboard
Using Quick Launch Buttons Software
Quick Launch Buttons software provides support for the Quick
Launch buttons and the hotkeys on the notebook keyboard and
optional external keyboard. An external keyboard can be attached
to a USB port on the notebook or to an optional docking device.
To open the Quick Launch Buttons software:
» Select Start > Control Panel > Printers and Other
Hardware > Quick Launch Buttons.
You can also open Quick Launch Buttons software using an icon
in the notification area or on the desktop. To add an icon to the
notification area or desktop:
1. Open the Quick Launch Buttons software.
2. Select the Advanced tab.
3. Place a check mark next to Show icon on the taskbar to add
an icon to the notification area.
You can double-click the icon to start Quick Launch Buttons
software. You can left-click it to change the current scheme.
Right-clicking the icon displays the following menu items:
■ Adjust Quick Launch Buttons Properties: Opens the
Quick Launch Buttons software
■ Hide Icon: Removes the icon from the notifications area
■ Turn Presentation Off/On: Turns on or off
Presentation mode
■ Turn Ambient Light Sensor On/Off: Turns on or off
the ambient light sensor

HP Compaq NC4000 Specifications

General

Processor cache	1 MB
Processor model	-
Processor frequency	1.4 GHz
Processor cache type	L2
Processor front side bus	400 MHz
Processor core voltage (AC)	0.956 - 1.388 V
HDD speed	5400 RPM
HDD interface	Ultra-ATA/100
Optical drive type	No
Card reader integrated	Yes
Total storage capacity	40 GB
Compatible memory cards	SD
Number of HDDs installed	1
Pixel pitch	0.264 x 0.264 mm
Display diagonal	12.1 \
Display brightness	130 cd/m²
Display resolution	1024 x 768 pixels
Native aspect ratio	4:3
Display number of colors	16.78 million colors
Type	PC
Modem speed	56 Kbit/s
Power supply type	AC/DC
Power requirements	90 - 264V, 47/63Hz
Wireless technology	Wi-Fi
Graphics card family	AMD
Compatible operating systems	Windows XP
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Memory slots	2x SO-DIMM
Internal memory	0.25 GB
Internal memory type	DDR-SDRAM
Maximum internal memory	1 GB
Audio system	PS
Pointing device	Touchpad
Cabling technology	10/100/1000Base-T(X)
Networking features	Gigabit Ethernet
Operating system installed	Windows XP Professional
TV-out type	S-Video
Charging port type	DC-in jack
USB 2.0 ports quantity	2
Firewire (IEEE 1394) ports	0
Cable lock slot type	Kensington
AC adapter power	65 W
Number of battery cells	6
Operating shock	40 G
Operating altitude	0 - 3048 m
Non-operating shock	240 G
Operating vibration	0.5 G
Non-operating altitude	0 - 9144 m
Non-operating vibration	1 G
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	10 - 35 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 90 %
Certification	UL, CSA, VDE/TUV
Product color	Black, Silver
Country of origin	China

Weight and Dimensions

Depth	233.7 mm
Width	279.4 mm
Height	27.9 mm
Weight	1590 g