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HP ProBook 4520s Support Question

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Question posted by DanielMadera on March 1st, 2012

How To Unlock Mouse Pad On A Hp Pro Book 4520s?

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Answer #1: Posted by eliamphiri on September 4th, 2012 12:58 PM
eliamphiri

Member since:
September 4th, 2012

Points: 30
130
points
If you are seeing the the light on you mouse pad is ON, then simply double click it and voila there you have it unlocked...A

Related HP ProBook 4520s Manual Pages

End User License Agreement - Page 1

...Software INSTALLING, COPYING, Product. e. Use of the Freeware by you in its suppliers. HP and its suppliers reserve all rights not expressly granted to a separate license agreement between (a)...either an individual or a single entity) and (b) Hewlett-Packard Company ("HP") that governs your HP product ("HP Product"), that it is provided to you via the internet and was ...
End User License Agreement - Page 2

...in such recovery solution shall be used for restoring the hard disk of the HP Product with /for commercial timesharing or bureau use technical information you fail to... /for in relation to support services related to the original Software Product provided by HP unless HP provides other applicable laws and international treaty provisions. All intellectual property rights in this EULA...
End User License Agreement - Page 3

...that the Software Product is not (1) exported, directly or indirectly, in its suppliers under HP's standard commercial license. 12. Consistent with all of the foregoing shall be limited to ...LIMITATION OF LIABILITY. U.S. Notwithstanding any damages that you might incur, the entire liability of HP and any of the amount actually paid by Export Laws, including, without limitation, nuclear,...
End User License Agreement - Page 4

... legal age of any addendum or amendment to change without notice. The only warranties for HP products and services are duly authorized by the laws of the State of this EULA which... terms of this EULA, the terms of California, U.S.A. 15. This EULA (including any HP policies or programs for technical or editorial errors or omissions contained herein. The information contained herein...
PERJANJIAN LISENSI PENGGUNA-AKHIR (Indonesia) - Page 4

... and services are set forth in the express warranty statements accompanying such products and services . Jika ada ketentuan dalam kebijakan atau program HP untuk layanan dukungan yang bertentangan dengan ketentuan EULA ini, maka yang berlaku adalah ketentuan EULA ini © 2003 Hewlett-Packard Development Company, L.P. All other product ...
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 2

... Corporation. The information contained herein is a trademark owned by its proprietor. HP shall not be construed as constituting an additional warranty. registered trademarks of its.... First Edition: March 2010 Document Part Number: 598082-001 Nothing herein should be liable for HP products and services are set forth in the United States and other countries. Microsoft, Windows, ...
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 9

1 Product description Category Product Name Processors Chipsets Graphics Panels Description HP ProBook 4520s Notebook PC HP ProBook 4720s Notebook PC Intel® Core™ processors ● i7-620M, 2.26-GHz (Turbo up to 3.33 GHz), 4MB L3 cache ● i5-540M, 2.53-GHz (Turbo up ...
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 10

Category Memory Description HP ProBook 4520s UMA 15.6-in HD LED backlight panel: • ● 1366×768 AntiGlare ● 1366×768 AntiGlare ...215; 1) ● 2048-MB total system memory (1024MB × 2, dual-channel) ● 1024-MB total system memory (1024MB × 1) HP ProBook 4520s discrete • HP ProBook 4720s discrete • 2 Chapter 1 Product description
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 11

... drive Audio/visual Modem Ethernet Wireless Description HP ProBook 4520s UMA Supports 9.5-mm, 6.35-cm (2.50-in) hard • drives Customer-accessible • Serial ATA • Supports the following drives: • ● 500-GB, 7200-rpm ● 320-GB, 7200-rpm ● 250-GB, 7200-rpm HP 3D DriveGuard (not available on Linux) •...
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 12

Category External media cards Ports Description HP ProBook 4520s UMA HP ProBook 4520s discrete HP ProBook 4720s discrete 2 WLAN antennas built into display assembly...; • • Media Card Reader supporting Memory Stick • • • (MS), Memory Stick Pro (MSP), Secure Digital (SD) Memory Card, Secure Digital High Capacity (SDHC) Memory Card, MultiMediaCard (MMC), and...
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 13

Category Description HP ProBook 4520s UMA VGA (Dsub 15-pin) supporting 1600 × 1200 • external resolution at 75-GHz (hot plug/ unplug with auto-detect) Multi-pin AC power • HDMI • Keyboard/ pointing devices 15.6-in keyboard with integrated number pad • and Clickpad 17.3-in keyboard with integrated number pad and Clickpad Suports...
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 14

... Windows 7 Professional 32 with Office 2007 • ready - EDGI Windows 7 Professional 32 with XP Pro • images with Office 2007 ready (excludes Japan) Windows 7 Professional 32 with XP Pro • images with Office 2007 • ready - Category Description HP ProBook 4520s UMA Windows Vista Home Basic 32 with Office • 2007 Ready (Japan only) Windows...
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 15

...only) DRDVD Windows Vista • DRDVD Windows XP Pro • Windows Vista Office Ready DVD • Certified: Microsoft® WHQL • Web Support: • All Windows Vista 64 versions • Windows 7 Professional 64 versions • End-user replaceable parts: AC adapter • Battery (system) • HP ProBook 4520s discrete • • • • •...
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 16

Category Description Hard drive Memory module Optical drive WLAN module WWAN module HP ProBook 4520s UMA HP ProBook 4520s discrete • • • • • HP ProBook 4720s discrete • • • • 8 Chapter 1 Product description
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 17

Moves the pointer and selects or activates items on an external mouse. Functions like the left button on the screen. 2 External component identification NOTE: Depending on the operating system installed on your computer. Top Components TouchPad Component (1) ...
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 18

Description Functions like the right button on an external mouse. 10 Chapter 2 External component identification Component (4) Right TouchPad button *This table describes factory settings.
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 19

... integrated wireless device, such as a wireless local area network (WLAN) device and/or a Bluetooth® device, is on . Component (1) TouchPad off indicator (2) Caps lock light (3) HP QuickLook light (4) HP QuickWeb light (5) Power light (5) Wireless light Description ● Amber: The TouchPad is off or in this section. Top Components 11
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 22

... Supports the following optional digital card formats: ● Memory Stick ● Memory Stick Duo (adapter required) ● Memory Stick Pro (adapter required) ● MultiMediaCard (MMC) ● Secure Digital (SD) Memory Card ● xD-Picture Card (XD) &#...audio. NOTE: When a device is being accessed. ● Amber: HP 3D DriveGuard has temporarily parked the hard drive.
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 32

... 17.3-in displays 598683-001 For use in computers with 15.6-in displays 598682-001 (10) Audio board 598684-001 (11) Bluetooth module 537921-001 HP Integrated module with Bluetooth 2.1 wireless technology For use in Andorra, Argentina, Australia, Austria, Bangladesh, Belarus, Belgium, Bermuda, Brazil, Brunei, Bulgaria, Canada, Cayman Islands, Chile, China...
HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide - Page 35

... for more Cable Kit spare part information. Item Description i5-540M, 2.53-GHz, 3-MB cache i7-620M, 2.26-GHz, 4-MB cache (19) RTC battery (20) HP un2420 Broadband Module (21) Optical drive extender for use in computers with 15.6-in displays (26) Hard drive (includes hard drive bracket) 500-GB, 7200...

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