EasyManuals Logo

HP Compaq NC4000 User Manual

HP Compaq NC4000
251 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #167 background imageLoading...
Page #167 background image
12–6 Hardware and Software Guide
Security
HP and Windows Password Guidelines
HP and Windows passwords are not interchangeable. You must
use an HP password at an HP password prompt and a Windows
password at a Windows password prompt. For example:
If a power-on password is set, the power-on password (not
a Windows password) must be entered when the notebook
starts up or restores from hibernation.
If you set Windows to prompt for a password before
resuming from standby, a Windows password (not a
power-on password) must be entered to resume from standby.
The same word or series of letters, numbers, or slashes used for
an HP password can be used for another HP password or for a
Windows password, with these considerations:
HP passwords can be any combination of up to 32 letters and
numbers and are not case-sensitive.
An HP password must be set and entered with the same type
of keys. For example, an HP password set with keyboard
number keys will not be recognized if it is entered with
embedded numeric keypad number keys.
For information about the embedded numeric keypad, refer
to Chapter 3, “Pointing Devices and Keyboard.
Windows Passwords Function
Administrator password* Protects Windows administrator-level access to
notebook contents.
User password* Protects access to notebook contents after exit
from standby.
*For information about setting a Windows administrator password or a
Windows user password, select Start > Help and Support.

Table of Contents

Other manuals for HP Compaq NC4000

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the HP Compaq NC4000 and is the answer not in the manual?

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

Related product manuals