HP Compaq NC4000 Maintenance Guide

Maintenance, Shipping and Travel
Maintenance, Shipping and Travel 3
Maintaining Your Hardware
Your notebook is designed as a durable product. To maintain its
performance and promote longevity, follow these guidelines:
■
Carry and store your notebook in a portable carrying case.
Ä
CAUTION: To prevent possible damage to the display, do not
place anything on top of the notebook even when it is in the
carrying case.
■
Keep Zip disks, diskettes and modular disk drives away from
magnetic fields, which can erase your data.
■
Keep liquids and excessive moisture away from your
notebook and keyboard to prevent costly repairs.
Å
WARNING: To reduce the risk of electric shock or damage to
internal components, do not allow liquids to drip into the notebook
keyboard.
■
Avoid exposing your notebook to direct sunlight, extreme
temperatures, or ultraviolet light for extended periods of time.
■
Use your notebook only on a solid, flat surface. Make sure
that vents, which cool internal components, are unobstructed.
Ä
CAUTION: To prevent overheating, do not obstruct the vents. Do
not allow a hard surface, such as an adjoining optional printer, or a
soft surface, such as fabric or carpet, to block the airflow.
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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