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HP Compaq NC4000 User Manual

HP Compaq NC4000
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2–30 Hardware and Software Guide
Power
To fully discharge a battery pack:
1. Perform one of the following actions:
Select the Power Meter icon in the notification area (at
the far right of the taskbar).
– or –
Select Start > Control Panel > Performance and
Maintenance > Power Options > Power Schemes tab.
2. Make a note of the two settings in the Plugged In column
and the two settings in the Running on Batteries column so
that you can reset them after the calibration.
3. Use the drop-down lists to set the 4 options (2 in each
column) to Never.
4. Select OK.
5. Disconnect the notebook from the external power source, but
do not turn off the notebook.
6. Allow the notebook to run on battery power until the battery
pack is fully discharged. The battery light begins to blink
when the battery pack has discharged to a low-battery
condition. When the battery pack is fully discharged, the
battery light is turned off and the notebook shuts down.

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HP Compaq NC4000 Specifications

General IconGeneral
Processor cache1 MB
Processor model-
Processor frequency1.4 GHz
Processor cache typeL2
Processor front side bus400 MHz
Processor core voltage (AC)0.956 - 1.388 V
HDD speed5400 RPM
HDD interfaceUltra-ATA/100
Optical drive typeNo
Card reader integratedYes
Total storage capacity40 GB
Compatible memory cardsSD
Number of HDDs installed1
Pixel pitch0.264 x 0.264 mm
Display diagonal12.1 \
Display brightness130 cd/m²
Display resolution1024 x 768 pixels
Native aspect ratio4:3
Display number of colors16.78 million colors
TypePC
Modem speed56 Kbit/s
Power supply typeAC/DC
Power requirements90 - 264V, 47/63Hz
Wireless technologyWi-Fi
Graphics card familyAMD
Compatible operating systemsWindows XP
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Memory slots2x SO-DIMM
Internal memory0.25 GB
Internal memory typeDDR-SDRAM
Maximum internal memory1 GB
Audio systemPS
Pointing deviceTouchpad
Cabling technology10/100/1000Base-T(X)
Networking featuresGigabit Ethernet
Operating system installedWindows XP Professional
TV-out typeS-Video
Charging port typeDC-in jack
USB 2.0 ports quantity2
Firewire (IEEE 1394) ports0
Cable lock slot typeKensington
AC adapter power65 W
Number of battery cells6
Operating shock40 G
Operating altitude0 - 3048 m
Non-operating shock240 G
Operating vibration0.5 G
Non-operating altitude0 - 9144 m
Non-operating vibration1 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 %
CertificationUL, CSA, VDE/TUV
Product colorBlack, Silver
Country of originChina
Weight and Dimensions IconWeight and Dimensions
Depth233.7 mm
Width279.4 mm
Height27.9 mm
Weight1590 g

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