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HP ProBook 6450b User Manual

HP ProBook 6450b
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Backup and recovery in Windows XP
Overview
To protect your information, use the Windows® Backup utility (select models only) to back up files and
folders or create recovery points. In case of system failure, you can use the backup files to restore your
computer.
Windows provides the following options:
Backing up individual files and folders
Backing up all files and folders
Scheduling automatic backups
Creating recovery points
Recovering information
NOTE: For detailed instructions, perform a search for these topics in Help and Support.
NOTE: In case of system instability, HP recommends that you print the recovery procedures and save
them for later use.
Backing up your information
Recovery after a system failure is as complete as your most current backup. You should create your
initial backup immediately after software setup. As you add new software and data files, you should
continue to back up your system on a regular basis to maintain a reasonably current backup.
You can back up individual files or folders to an optional external hard drive or to a network drive.
Note the following when backing up:
Store personal files in the My Documents folder, and back it up periodically.
Back up templates stored in their associated programs.
Save customized settings that appear in a window, toolbar, or menu bar by taking a screen shot
of your settings. The screen shot can be a time saver if you have to reset your preferences.
To copy the screen and paste it into a word-processing document:
a. Display the screen you want to save.
b. Copy the screen image:
To copy only the active window, press alt+fn+prt sc.
To copy the entire screen, press fn+prt sc.
c. Open a word-processing document, click Edit > Paste.
Backup and recovery in Windows XP
189

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HP ProBook 6450b Specifications

General IconGeneral
Bus typeDMI
SteppingC2
Tjunction105 °C
Processor cache2 MB
Processor cores2
System bus rate2.5 GT/s
Processor familyIntel® Core™ i5
Processor seriesIntel Core i5-500 Mobile Series
Processor socketBGA 956
Processor threads4
Processor codenameArrandale
Processing Die size81 mm²
Processor frequency2.4 GHz
Processor cache typeL2
Processor lithography32 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version2.0
Processor boost frequency2.93 GHz
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16
Thermal Design Power (TDP)35 W
CPU multiplier (bus/core ratio)18
Maximum number of PCI Express lanes16
Number of Processing Die Transistors382 M
Motherboard chipsetIntel® HM57 Express
HDD speed7200 RPM
HDD interfaceSATA II
Optical drive typeDVD Super Multi DL
Card reader integratedYes
Total storage capacity250 GB
Number of HDDs installed1
Display diagonal14 \
Display resolution1366 x 768 pixels
Native aspect ratio16:9
Power supply typeAC/DC
Intel segment taggingEnterprise
Operating temperature (T-T)41 - 95 °F
Compliance industry standardsIEEE802.3, IEEE802.3u, IEEE802.3ab
Memory slots2x SO-DIMM
Internal memory2 GB
Memory clock speed1333 MHz
Internal memory typeDDR3-SDRAM
Maximum internal memory8 GB
Pointing deviceTouchpad
Wi-Fi standards802.11a, 802.11b, 802.11g
Bluetooth version2.1+EDR
Cabling technology10/100/1000Base-T(X)
Networking featuresGigabit Ethernet
Operating system installedWindows 7 Professional
Operating system architecture32-bit
ExpressCard slot-
Charging port typeDC-in jack
USB 2.0 ports quantity3
CardBus PCMCIA slots quantity0
AC adapter power65 W
Battery capacity55 Wh
Number of battery cells6
Storage relative humidity (H-H)5 - 95 %
Product colorBlack, Silver
Country of originChina
Discrete graphics card modelIntel® HD Graphics
On-board graphics card base frequency500 MHz
On-board graphics card dynamic frequency (max)766 MHz
Processor ARK ID47341
Processor package sizerPGA 37.5x 37.5, BGA 34x28 mm
Graphics & IMC lithography45 nm
Supported instruction setsSSE4.1/4.2
Intel® Turbo Boost Technology1.0
Physical Address Extension (PAE)36 bit
Weight and Dimensions IconWeight and Dimensions
Depth236.2 mm
Width339 mm
Height33.8 mm
Weight2260 g

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