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HP EliteBook 8740W User Manual

HP EliteBook 8740W
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WLAN module
Description Spare part number
Intel Centrino Advanced-N 6200 802.11a/b/g WLAN module 572509-001
Intel Centrino Ultimate-N 6300 802.11a/b/g/n AGN WLAN module 572511-001
CAUTION: The WLAN module and the WWAN module are not interchangeable.
To prevent an unresponsive system, replace the wireless module only with a wireless module
authorized for use in the computer by the governmental agency that regulates wireless devices in
your country or region. If you replace the module and then receive a warning message, remove the
module to restore device functionality, and then contact technical support.
Before removing the WLAN module, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 46).
Remove the WLAN module:
1. Position the computer with the front toward you.
2. Loosen the captive Phillips screw (1) that secures the memory module/wireless module
compartment cover to the computer.
3. Lift the rear edge of the memory module/wireless module compartment cover (2), swing it up
and forward, and then remove the cover (3). The memory module/wireless module compartment
cover is included in the Plastics Kit, spare part number 596044-001.
ENWW Component replacement procedures 55

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HP EliteBook 8740W Specifications

General IconGeneral
Internal memory8 GB
Memory clock speed1333 MHz
Internal memory typeDDR3-SDRAM
Maximum internal memory32 GB
Motherboard chipsetIntel® QM57 Express
Bus typeDMI
SteppingB1
Tjunction100 °C
Processor cache6 MB
Processor cores4
Processor modeli7-720QM
System bus rate2.5 GT/s
Processor familyIntel® Core™ i7
Processor seriesIntel Core i7-700 Mobile Series
Processor socketSocket 988
Processor threads8
Processor codenameClarksfield
Processing Die size296 mm²
Processor frequency1.6 GHz
Processor cache typeSmart Cache
Processor lithography45 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version2.0
Processor boost frequency2.8 GHz
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16, 2x8
Thermal Design Power (TDP)45 W
CPU multiplier (bus/core ratio)12
Maximum number of PCI Express lanes16
Number of Processing Die Transistors774 M
HDD speed7200 RPM
HDD interfaceSATA II
Optical drive typeBlu-Ray DVD Combo
Card reader integratedYes
Total storage capacity500 GB
Display diagonal17 \
Display resolution1920 x 1200 pixels
Native aspect ratio16:10
Discrete graphics card modelNVIDIA® Quadro® FX 2800M
Maximum graphics card memory1.024 GB
TypePC
Modem speed56 Kbit/s
Power supply typeAC/DC
Wireless technologyWi-Fi
Graphics card familyNVIDIA
Intel segment taggingEnterprise
Compatible operating systemsWindows 7
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Audio systemHD
Number of built-in speakers2
Pointing deviceTouchpad + Scroll zone
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
Cable lock slot typeKensington
Password protection typeHDD
AC adapter power200 W
CertificationISV
Product typeMobile workstation
Product colorBlack
Country of originChina
Processor codeSLBLY
Processor ARK ID43122
Processor package size37.5 x 37.5 mm
Supported instruction setsSSE4.2
Intel® Turbo Boost Technology1.0
Weight and Dimensions IconWeight and Dimensions
Weight- g

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