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HP PROBOOK 4720S User Manual

HP PROBOOK 4720S
177 pages
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HP ProBook 4520s Notebook PC
HP ProBook 4720s Notebook PC
Maintenance and Service Guide
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Table of Contents

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HP PROBOOK 4720S Specifications

General IconGeneral
Bus typeDMI
L3 cache3 MB
SteppingC2
Tjunction105 °C
Processor cores2
Processor modeli3-330M
System bus rate2.5 GT/s
Processor familyIntel® Core™ i3
Processor seriesIntel Core i3-300 Mobile Series
Processor socketBGA 1288
Processor threads4
Processor codenameArrandale
Processing Die size81 mm²
Processor frequency2.13 GHz
Processor cache typeSmart Cache
Processor lithography32 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version2.0
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16
Thermal Design Power (TDP)35 W
Maximum number of PCI Express lanes16
Number of Processing Die Transistors382 M
Motherboard chipsetIntel® HM57 Express
HDD speed7200 RPM
HDD interfaceSATA
Optical drive typeDVD-RW
Card reader integratedYes
Total storage capacity320 GB
Number of HDDs installed1
Display diagonal17.3 \
Display resolution1600 x 900 pixels
Native aspect ratio16:9
Memory slots2x SO-DIMM
Internal memory2 GB
Memory clock speed1333 MHz
Internal memory typeDDR3-SDRAM
Maximum internal memory8 GB
Discrete graphics card modelAMD Radeon HD 4350
Maximum graphics card memory- GB
On-board graphics card modelIntel® HD Graphics
Discrete graphics card memory0.512 GB
On-board graphics card base frequency500 MHz
On-board graphics card dynamic frequency (max)667 MHz
TypePC
Wireless technologyWi-Fi
Graphics card familyAMD
Compliance industry standardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Bluetooth version2.1+EDR
Networking featuresGigabit Ethernet
Operating system installedWindows XP Professional
AC adapter power73 W
Number of battery cells8
Charging port typeDC-in jack
Serial ports quantity0
USB 2.0 ports quantity3
Product colorBlack
Country of originChina
Sustainability certificatesENERGY STAR
Operating temperature (T-T)5 - 35 °C
Operating relative humidity (H-H)5 - 95 %
Processor codeSLBNF
Processor ARK ID47663
Processor package sizerPGA 37.5x 37.5, BGA 34x28 mm
Graphics & IMC lithography45 nm
Supported instruction setsSSE4.1, SSE4.2
Weight and Dimensions IconWeight and Dimensions
Depth410 mm
Width30 mm
Height270 mm
Weight3100 g

Summary

Safety Warning Notice

Product Description

Processors

Details the various Intel Core, Pentium, and Celeron processors available for the HP ProBook.

Graphics

Lists the available graphics chipsets and memory configurations, including UMA and discrete options.

Memory

Describes memory module specifications, type, speed, and supported configurations.

Hard Drives

Details hard drive specifications including capacity, interface type, and physical dimensions.

Optical Drives

Lists specifications for DVD-ROM, DVD±RW, and Blu-ray drives with their read/write capabilities.

Wireless

Covers WLAN and WWAN module specifications, formats, and country availability.

External Component Identification

Top Components

Identifies and describes top-side components like TouchPad, indicator lights, buttons, and keys.

Front Components

Details components located on the front of the laptop, including Media Card Reader and audio jacks.

Right-side Components

Identifies ports and indicators on the right side of the laptop, including USB and AC adapter connections.

Left-side Components

Identifies ports and vents on the left side of the laptop, such as VGA and network ports.

Bottom Components

Details components located on the bottom of the laptop, including battery latches and SIM slot.

Display

Identifies components on the display assembly, such as webcam, microphone, and display switch.

Wireless Antennas

Locates and describes the function of WWAN and WLAN antennas within the display assembly.

Additional Hardware Components

Lists and identifies additional hardware components like the power cord and battery.

Illustrated Parts Catalog

Service Tag

Explains the importance and location of the service tag for product identification and support.

Computer Major Components

Provides an exploded view and list of major internal computer components for service purposes.

Display Assembly Components

Details specific parts of the display assembly, including bezels, hinges, and webcam module.

Plastics Kit

Lists items included in the Plastics Kit, such as bezels and dummy doors for ports.

Cable Kits

Details different cable kits, including Base Cable Kit and Misc LCD Cable Kit, with their contents.

Mass Storage Devices

Lists and specifies hard drives and optical drives available for the computer.

Miscellaneous Parts

Lists various miscellaneous parts, including AC adapters, power cords, and screw kits.

Sequential Part Number Listing

Provides a comprehensive list of spare parts organized by their sequential part numbers.

Removal and Replacement Procedures

Preliminary Replacement Requirements

Outlines essential requirements and precautions before component removal and installation.

Grounding Guidelines

Details procedures to prevent electrostatic discharge (ESD) damage during servicing.

Component Replacement Procedures

Step-by-step instructions for removing and replacing key computer components.

Computer Setup

Starting Computer Setup

Instructions on how to access and launch the Computer Setup utility from the startup menu.

Using Computer Setup

Explains navigation, selection, saving changes, and exiting within the Computer Setup utility.

Computer Setup Menus

Overview of options available in the File, Security, and System Configuration menus.

Specifications

Computer Specifications

Provides technical specifications for the computer's dimensions, weight, and operating environment.

17.3-in Display Specifications

Details specifications for the 17.3-inch display panel, including resolution and brightness.

15.6-in Display Specifications

Details specifications for the 15.6-inch display panel, including resolution and response time.

Hard Drive Specifications

Technical details about the hard drive's performance, capacity, and physical characteristics.

DVD-ROM Drive Specifications

Specifies the read speeds and data transfer rates for the DVD-ROM drive.

DVD±RW Double-Layer Combo Drive Specifications

Specifies read/write speeds and transfer rates for DVD±RW drives.

Blu-ray Disc ROM Drive with SuperMulti DVD±R/RW Double-Layer Specifications

Specifies read/write speeds for Blu-ray and DVD drives.

Backup and Recovery

Backup and Recovery in Windows 7

Guide to backing up data and performing recovery operations using Windows 7 tools.

Performing a Recovery

Steps to recover files or the system using Windows recovery tools or f11.

Using the Windows Recovery Tools

Instructions for using Windows recovery tools to restore information or repair the system.

Using f11

Procedure for recovering the original hard drive image using the f11 key.

Using a Windows 7 Operating System DVD (Purchased Separately)

Instructions for initiating recovery using a Windows 7 OS DVD.

Backup and Recovery in Windows Vista

Guide to backing up data and performing recovery operations using Windows Vista.

Backup and Recovery in Windows XP

Guide to backing up data and performing recovery operations using Windows XP.

Connector Pin Assignments

Audio-in (Microphone)

Pin assignments for the 3.5mm audio-in jack used for microphones.

Audio-out (Headphone)

Pin assignments for the 3.5mm audio-out jack used for headphones.

External Monitor

Pin assignments for the VGA external monitor port.

HDMI

Pin assignments for the HDMI video and audio output port.

RJ-11 (Modem)

Pin assignments for the RJ-11 modem connector.

RJ-45 (Network)

Pin assignments for the RJ-45 Ethernet network connector.

Universal Serial Bus

Pin assignments for the Universal Serial Bus (USB) ports.

Power Cord Set Requirements

Requirements for All Countries and Regions

General requirements for power cord sets, including length and current capacity.

Requirements for Specific Countries and Regions

Country-specific requirements and certifications for power cord sets.

Recycling

Battery

Information and precautions regarding battery disposal and recycling, following local laws.

Display

Information and precautions for display disassembly and recycling, noting mercury content.

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