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HP Compaq 6730b Maintenance And Service Guide

HP Compaq 6730b
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11 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. Exercise caution when removing and handling the
backlight to avoid damaging this component and causing exposure to the mercury.
CAUTION: The procedures in this appendix can result in damage to display components. The only
components intended for recycling purposes are the liquid crystal display (LCD) panel and the backlight.
Careful handling must be exercised when removing these components. 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.eiae.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 appendix 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.
154 Chapter 11 Recycling

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HP Compaq 6730b Specifications

General IconGeneral
HDD speed5400 RPM
Optical drive typeDVD Super Multi DL
Card reader integratedNo
Total storage capacity160 GB
Memory slots2x SO-DIMM
Internal memory2 GB
Internal memory typeDDR2-SDRAM
Maximum internal memory8 GB
Bus typeFSB
SteppingM0
Tjunction105 °C
Processor cache3 MB
Processor cores2
System bus rate- GT/s
Processor familyIntel® Core™2 Duo
Processor seriesIntel Core 2 Duo P8000 Series
Processor socketSocket 478
Processor codenamePenryn
Processing Die size107 mm²
Processor frequency2.26 GHz
Processor cache typeL2
Processor technologyIntel Centrino 2
Processor lithography45 nm
Processor manufacturerIntel
Processor front side bus1066 MHz
Processor operating modes64-bit
Thermal Design Power (TDP)25 W
CPU multiplier (bus/core ratio)8.5
Number of Processing Die Transistors410 M
Motherboard chipsetIntel GE45 Express
Display surfaceMatt
Display diagonal15.4 \
TypePC
ErgonomicsTouch-sensitive controls
LightScribeYes
Modem speed56 Kbit/s
Expansion slotsSlots available for additional devices: 1 ExpressCard/54 slot, Media Card Reader
Power requirements90W HP Smart AC Adapter, 90W Smart Combo Adapter, HP Fast Charge 6-cell (55 WHr) Lithium-Ion battery, optional HP (52 WHr) Extended Life Battery, optional HP (95 WHr) Ultra-Capacity Battery
Wireless technology802.11a/b/g/draft-n
Compatible operating systemsGenuine Windows Vista Business 64-bit, Genuine Windows Vista Enterprise, SuSe Linux Enterprise Desktop 10
Audio systemHD
Audio includedHigh Definition Audio, stereo speakers, stereo headphone/line out, stereo microphone in, integrated microphone (integrated dual-microphone array with optional integrated VGA webcam; VoIP ready)
Networking typeGigabit Ethernet
Networking featuresBroadcom NetLink Gigabit Ethernet PCI Controller (10/100/1000 NIC)
Operating system installedWindows Vista Business
Number of battery cells6
I/O ports4 USB 2.0 ports, VGA, S-video TV out, stereo microphone in, stereo headphone/line out, Firewire (1394a), power connector, RJ-11, RJ-45, serial port
TV-out typeS-Video
Charging port typeDC-in jack
USB 2.0 ports quantity4
Parallel ports quantity0
Cable lock slot typeKensington
Keyboard typeFull-sized
Pointing deviceTouchpad + Scroll zone
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)0 - 35 °C
Storage relative humidity (H-H)5 - 95 %
Operating relative humidity (H-H)10 - 90 %
Video card featuresMobile Intel Graphics Media Accelerator 4500MHD
Discrete graphics card modelIntel® GMA 4500MHD
Processor codeSL3BU
Processor ARK ID35569
Processor package size35 x 35 mm
Country of originChina
Weight and Dimensions IconWeight and Dimensions
Depth266 mm
Width356 mm
Weight2700 g
Height (front)34 mm

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