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HP EliteBook 8540P Maintenance And Service Guide

HP EliteBook 8540P
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NOTE: The backup process may take over an hour, depending on file size and the speed of the
computer.
1. Select Start > All Programs > Accessories > System Tools > Backup.
2. Follow the on-screen instructions.
Performing a recovery
In case of system failure or instability, the computer provides the following tools to recover your files:
Windows recovery tools (select models only): You can use the Windows Backup utility to recover
information you have previously backed up.
Operating System and Driver Recovery discs (included with your computer): You can use the
discs to recover your operating system and programs installed at the factory.
Recovering your information
To recover information you previously backed up, follow these steps:
1. If possible, back up all personal files.
2. Select Start > All Programs > Accessories > System Tools > Backup.
The Backup or Restore Wizard opens.
3. Click Restore files and settings, and then click Next.
4. Follow the on-screen instructions.
NOTE: For additional information on initiating a recovery in Windows, perform a search for this topic
in Help and Support.
Recovering the operating system and programs
CAUTION: The recovery process reformats and completely erases the hard drive. All files you have
created and any software installed on the computer are permanently removed. The recovery process
reinstalls the original operating system, software, and drivers. Software, drivers, and updates not
installed by HP must be manually reinstalled.
To recover your operating system and programs, follow these steps:
1. If possible, back up all personal files.
2. Insert the Operating System disc into the optical drive.
3. Shut down the computer.
4. Turn on the computer.
5. Follow the on-screen instructions to install the operating system.
6. After the operating system is installed, remove the Operating System disc and insert the Driver
Recovery disc.
7. Follow the on-screen instructions to install the drivers and programs.
Windows XP 133

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HP EliteBook 8540P Specifications

General IconGeneral
Bus typeDMI
SteppingK0
Tjunction105 °C
Processor cache4 MB
Processor cores2
Processor modeli7-640M
System bus rate2.5 GT/s
Processor familyIntel® Core™ i7
Processor seriesIntel Core i7-600 Mobile Series
Processor socketBGA 1288
Processor threads4
Processor codenameArrandale
Processing Die size81 mm²
Processor frequency2.8 GHz
Processor cache typeSmart Cache
Processor lithography32 nm
Processor manufacturerIntel
PCI Express slots version2.0
Processor boost frequency3.46 GHz
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16
Thermal Design Power (TDP)35 W
CPU multiplier (bus/core ratio)21
Maximum number of PCI Express lanes16
Number of Processing Die Transistors382 M
Motherboard chipsetIntel® QM57 Express
HDD speed7200 RPM
HDD interfaceSATA
Optical drive type-
Card reader integratedYes
Total storage capacity320 GB
Number of HDDs installed1
Display diagonal15.6 \
Display resolution1600 x 900 pixels
Native aspect ratio16:9
Modem speed56 Kbit/s
Power supply typeAC/DC
Intel segment taggingEnterprise
Compliance industry standardsIEEE802.3, IEEE802.3u, IEEE802.3ab
Internal memory4 GB
Memory clock speed1333 MHz
Internal memory typeDDR3-SDRAM
Maximum internal memory8 GB
On-board graphics card modelIntel® HD Graphics
On-board graphics card base frequency500 MHz
On-board graphics card dynamic frequency (max)766 MHz
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
Charging port typeDC-in jack
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
CardBus PCMCIA slots quantity0
AC adapter power90 W
Battery capacity73 Wh
Number of battery cells8
Product colorBlack, Silver
Country of originChina
Processor codeSLBTN
Processor ARK ID49666
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
Depth252 mm
Width374 mm
Height32 mm
Weight2950 g

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