discs

 

 

ExpressCard slot, identifying 16

Driver Recovery 148

external media cards, product

Operating System

148

description

5

Disk Sanitizer

126

 

external monitor port

diskette drive

 

 

identifying

15

precautions

49

 

pin assignments 151

product description

4

F

 

display assembly

 

 

removal 89, 96

 

f11 recovery

142, 145

spare part

 

 

 

 

 

feet

 

 

 

 

 

 

numbers

 

21, 89, 96

 

locations

54

 

 

 

display bezel

 

 

 

 

 

 

spare part number

54

 

removal

 

92, 99

 

 

 

File menu

124

 

 

 

 

spare part number

31

 

finger print reader, product

 

display component recycling

157

description

6

 

 

 

 

display enclosure

 

 

 

 

fn key, identifying

13

 

 

spare part number

32

 

function keys, identifying 13

 

Display Hinge Kit, spare part

 

G

 

 

 

 

 

 

number

32, 94, 101

 

 

 

 

 

 

 

display panel, removal

94, 101

graphics, product description

2

display specifications

 

133, 134

grounding equipment and

 

drive light, identifying

14

 

methods

52

 

 

 

 

DriveLock

 

 

 

 

 

 

 

H

 

 

 

 

 

 

automatic

 

126

 

 

 

 

 

 

 

 

 

password

 

126

 

 

 

hard drive

 

 

 

 

 

 

Driver Recovery disc

148

 

precautions

49

 

 

 

drives

 

 

 

 

 

 

 

product description

3

 

boot order

127

 

 

 

removal

 

87

 

 

 

 

optical

15

 

 

 

 

 

spare part

 

 

 

 

 

preventing damage

49

 

numbers

30, 35, 87

 

DVD-ROM Drive

 

 

 

 

specifications

135

 

 

removal

 

61

 

 

 

 

hard drive bracket, removal

88

spare part number

30, 36, 61

hard drive recovery

142, 145

specifications

136

 

 

HDMI port, pin assignments

152

DVD±RW Double-Layer Drive with

headphone (audio-out) jack

 

LightScribe

 

 

 

 

 

 

pin assignments

150

 

precautions

49

 

 

 

heat sink

 

 

 

 

 

 

removal

 

61

 

 

 

 

removal

 

78

 

 

 

 

spare part number

30, 35, 61

spare part number

78

 

specifications

137

 

 

hinge, spare part

 

 

 

 

 

 

 

 

 

 

 

number

94, 101

 

 

 

E

 

 

 

 

 

 

 

HP QuickLook

129

 

 

electrostatic discharge

50

 

HP QuickLook light,

 

 

 

eSATA/USB port

 

 

 

 

identifying

11

 

 

 

identifying

16

 

 

 

 

HP QuickWeb light,

 

 

esc key, identifying

13

 

identifying

11

 

 

 

Ethernet, product description

4

I

 

 

 

 

 

 

Execution disable

128

 

 

 

 

 

 

 

ExpressCard slot bezel,

 

 

internal display switch,

 

 

illustrated

 

32

 

 

 

 

identifying

12, 17

 

 

internal microphone, identifying 17

J

 

 

 

 

 

jacks

 

 

 

 

 

audio-in (microphone)

14

audio-out (headphone)

14

RJ-11 (modem)

15

 

 

RJ-45 (network)

15

 

 

K

 

 

 

 

 

keyboard

 

 

 

 

product description

6

 

removal

56

 

 

 

spare part number

23, 41, 56

keypad keys, identifying

13

keys

 

 

 

 

 

esc

13

 

 

 

 

fn

13

 

 

 

 

function

13

 

 

 

keypad

13

 

 

 

Windows applications

13

Windows logo

13

 

 

L

language, changing in Computer Setup 127

latches, battery release 16

LCD Cable

 

 

 

 

contents

35

 

 

spare part number

35

left TouchPad button

10

legacy support, USB

122, 128

lights

 

 

 

 

 

AC adapter

15

 

caps lock

11

 

 

drive

14

 

 

 

 

HP QuickLook

11

 

HP QuickWeb

11

optical drive

15

 

power

11

 

 

 

QuickLook

11

 

 

QuickWeb

11

 

 

TouchPad off indicator 11

webcam

17

 

 

wireless

11

 

 

M

mass storage devices, spare part numbers 35

164 Index

Page 174
Image 174
HP 4720S, 4520S manual HP QuickLook light

4720S, 4520S specifications

The HP ProBook 4720s is a well-engineered business laptop that combines performance, durability, and affordability, making it suitable for professionals and small business owners alike. Introduced as part of the HP ProBook series, this model stands out for its robust build quality and essential features tailored to meet the demands of various work environments.

One of the main features of the HP 4720s is its 17.3-inch display. This spacious screen provides a generous workspace for multitasking, with a resolution of 1600 x 900 pixels. The anti-glare technology helps reduce reflections, ensuring that users can work comfortably in different lighting conditions. The large screen also makes it suitable for presentations and sharing visuals with colleagues.

Under the hood, the HP ProBook 4720s is equipped with Intel's second generation Core processors. The inclusion of options such as the Intel Core i5 and i7 provides users with the power necessary for demanding applications while maintaining energy efficiency. With up to 8GB of DDR3 RAM, multitasking is seamless, allowing users to run multiple applications simultaneously without experiencing lag.

Storage options are varied, including traditional hard drives and solid-state drives which offer faster data access speeds. This flexibility ensures that users can choose the configuration that best fits their needs, balancing performance and storage capacity.

In terms of connectivity, the HP 4720s offers a range of ports including USB 2.0 and USB 3.0, HDMI, and Ethernet, providing users with versatile options for connecting peripherals and external displays. The integrated webcam and microphone are essential for video conferencing, essential in today’s remote working environment.

Another characteristic that makes the HP ProBook 4720s stand out is its security features. The optional fingerprint reader and HP’s Client Security software provide enhanced protection for sensitive data. This focus on security is crucial for professionals who handle confidential information.

Moreover, the laptop's design features a sturdy chassis that meets military specifications for durability. This ruggedness is complemented by a spill-resistant keyboard, which enhances its usability in various environments.

Overall, the HP ProBook 4720s embodies a balance of performance, functionality, and durability. Its features cater well to business users seeking a reliable device, making it a commendable choice in the competitive landscape of laptops. Whether for office use or on-the-go productivity, the HP 4720s delivers a solid computing experience.