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HP EliteBook 8740W User Manual

HP EliteBook 8740W
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10 Recycling
Battery
When a battery has reached the end of its useful life, do not dispose of the battery in general
household waste. Follow the local laws and regulations in your area for computer battery disposal.
Display
WARNING! The backlight contains mercury. Caution must be exercised when removing and
handling the backlight to avoid damaging this component and causing exposure to the mercury.
CAUTION: The procedures in this chapter can result in damage to display components. The only
components intended for recycling purposes are the liquid crystal display (LCD) panel and the
backlight. When you remove these components, handle them carefully.
NOTE: Materials Disposal. This HP product contains mercury in the backlight in the display
assembly that might require special handling at end-of-life. Disposal of mercury may be regulated
because of environmental considerations. For disposal or recycling information, contact your local
authorities, or see the Electronic Industries Alliance (EIA) Web site at
http://www.eiai.org.
This section provides disassembly instructions for the display assembly. The display assembly must
be disassembled to gain access to the backlight (1) and the liquid crystal display (LCD) panel (2).
NOTE: The procedures provided in this chapter are general disassembly instructions. Specific
details, such as screw sizes, quantities, and locations, and component shapes and sizes, can vary
from one computer model to another.
ENWW Battery 149

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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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