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HP EliteBook 2740p User Manual

HP EliteBook 2740p
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4. On the Advanced Boot Options screen, use the arrow keys to highlight Repair your computer,
and then press enter.
5. Follow the on-screen instructions.
NOTE: For additional information on recovering information using the Windows tools, perform a
search for these topics in Help and Support.
Using f11
CAUTION: Using f11 completely erases hard drive contents and reformats the hard drive. All files
you have created and any software installed on the computer are permanently removed. The f11
recovery tool reinstalls the operating system and HP programs and drivers that were installed at the
factory. Software not installed at the factory must be reinstalled.
To recover the original hard drive image using f11, follow these steps:
1. If possible, back up all personal files.
2. If possible, check for the presence of the HP Recovery partition: select Start, right-click
Computer, click Manage, and then click Disk Management.
NOTE: If the HP Recovery partition is not listed, you must recover your operating system and
programs using the Windows 7 operating system DVD and the Driver Recovery disc (both
purchased separately). For additional information, refer to the “Using a Windows 7 operating
system DVD (purchased separately)” section in this guide.
3. If the HP Recovery partition is listed, restart the computer, and then press esc while the “Press
the ESC key for Startup Menu” message is displayed at the bottom of the screen.
4. Press f11 to enter the HP Recovery menu.
5. Follow the on-screen instructions.
Using a Windows 7 operating system DVD (purchased separately)
If you are unable to boot (start up) your computer and you cannot use the system repair discs you
previously created (select models only), you must purchase a Windows 7 operating system DVD to
reboot the computer and repair the operating system. Make sure that your most recent backup
(stored on discs or on an external drive) is easily accessible. To order a Windows 7 operating system
DVD, go to
http://www.hp.com/support, select your country or region, and then follow the on-screen
instructions. You can also order the DVD by calling technical support. For contact information, refer to
the Worldwide Telephone Numbers booklet included with the computer.
CAUTION: Using a Windows 7 operating system DVD completely erases hard drive contents and
reformats the hard drive. All files you have created and any software installed on the computer are
permanently removed. When reformatting is complete, the recovery process helps you restore the
operating system, as well as drivers, software, and utilities.
To initiate recovery using a Windows 7 operating system DVD, follow these steps:
NOTE: This process takes several minutes.
1. If possible, back up all personal files.
2. Restart the computer, and then insert the Windows 7 operating system DVD into the optical
drive before the Windows operating system loads.
132 Chapter 13 Backup and recovery
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HP EliteBook 2740p Specifications

General IconGeneral
Bus typeDMI
SteppingC2
Tjunction105 °C
Processor cache3 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 frequency2.53 GHz
Processor cache typeSmart Cache
Processor technologyIntel Centrino 2 w/ vPro
Processor lithography32 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version2.0
Processor boost frequency3.07 GHz
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16
Thermal Design Power (TDP)35 W
CPU multiplier (bus/core ratio)19
Maximum number of PCI Express lanes16
Number of Processing Die Transistors382 M
Display-
Modem speed56 Kbit/s
Battery typeHP Long Life 6-cell (39 WHr) Lithium-Ion Primary Battery
Graphics cardHD Graphics
Internal modemYes
Expansion slots1 Express Card/34; 1 Smart Card Reader; 1 secure digital/MultiMedia card
Video card noteMicrosoft DirectX 10 (Shader 4.0) and OpenGL 2.1 capable, with DDR3 system memory
Dimensions (WxDxH)290 x 212 x 31.7 mm
Power requirementsExternal 65W Smart AC adapter; Power cord (1.8 meters, with AC adapter 3.66 meters); HP Fast Charge
HDD controller typeSolid State Drive SATA II (5400 rpm)
Wireless technologyIntel 802.11a/b/g; HP Integrated Module with Bluetooth 2.1 Wireless Technology
Maximum HDD capacity320 GB
Intel segment taggingEnterprise
Minimum storage drive space160 GB
Compatible operating systemsGenuine Windows Vista Enterprise 32; Genuine Windows Vista Enterprise 64; Genuine Windows 7 Home Premium; SuSE Linux Enterprise 10
Main camera resolution (numeric)2 MP
Bluetooth version2.1+EDR
Networking featuresIntegrated Intel 82577 Gigabit Ethernet (10/100/1000 NIC)
Operating temperature (T-T)5 - 35 °C
Storage relative humidity (H-H)5 - 95 %
Operating relative humidity (H-H)10 - 90 %
Memory slots2x SO-DIMM
Memory upgrade8 GB
Internal memory4 GB
Memory clock speed1333 MHz
HDD capacity0 GB
SSD capacityThe Solid State Drive's storage capacity in Gigabytes.
Display diagonal12.1 \
Display resolution1280 x 800 pixels
Native aspect ratio16:10
Audio systemHD
Audio includedHigh Definition Audio support with 24-bit DAC, Integrated stereo speakers, Integrated dual-microphone array, Touch-sensitive controls for volume up, volume down, and mute, Combo headphone/mic jack
Motherboard chipsetIntel® QM57 Express
I/O ports3 USB 2.0; 1 1394a; 1 AC power; 1 combo stereo headphone/mic jack; 1 docking connector; 1 RJ-11; 1 RJ-45; 1 secondary battery connector; 1 VGA-in
Charging port typeDC-in jack
USB 2.0 ports quantity3
Firewire (IEEE 1394) ports1
Number of battery cells6
Trial softwareWinZip 12; Microsoft Office Professional 2007; HP SkyRoom
Bundled softwareHP Recovery Manager; HP Support Assistant; HP QuickLaunch Buttons; HP QuickLook 3; HP QuickWeb; HP DayStarter; HP Power Assistant; HP Connection Manager; HP Wireless Assistant
Operating system installedWindows 7 Professional
Form factorConvertible (Swivel)
Product typeHybrid (2-in-1)
Country of originChina
Storage drive type160 GB Solid State Drive SATA II Hard Drive 160, 250 or 320 GB (5400 rpm), Solid State Drive 80 or 160 GB, HP 3D DriveGuard
Keyboard typeHP spill-resistant keyboard, HP Night Light shines directly on the keyboard for low-light conditions
Keyboard layoutQWERTY
Processor ARK ID43544
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
On-board graphics card modelIntel® HD Graphics
On-board graphics card base frequency500 MHz
On-board graphics card dynamic frequency (max)766 MHz
Weight and Dimensions IconWeight and Dimensions
Depth212 mm
Width290 mm
Height31.7 mm
Weight1720 g

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