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Laptops (also known as notebooks or portable computers) have integrated displays, keyboards, and pointing devices, which makes them easy to transport and easy to use in confined spaces. Introduction Laptops were originally designed for niche markets, but today they are used in businesses almost as much as regular PCs are.

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Introduction The Windows Recycle Bin and File 'Deletion' Recovering Files That Are Not in the Recycle Bin Retrieving Data from Partitioned and Formatted Drives 9.5 Retrieving Lost Data to Another Drive 9.6 Using the Norton Disk Editor 9.7 Determining the Number of Clusters Used by a File 9.8 How the Operating System Marks a File When It Is Deleted 9.9 Undeleting an Erased File 9.10 Retrieving a File from a Hard Disk or Flash Memory Card 9.11 Data Recovery from Flash Memory Devices 9.12 Retrieving Data from a Damaged Laptop 139 - 158 10.1 Basic Troubleshooting Guidelines 10.2 Modern Laptop Computers More Complicated and More Reliable 10.3 Desktop and Laptop Components Compared 10.4 Reinstall or Replace? 10.5 Sources for Laptop Computer Parts 10.6 Troubleshooting by Replacing Parts 10.7 Troubleshooting by the Bootstrap Approach 10.8 Problems During the POST 10.9 Hardware Problems After Booting 10.10 Problems Running Software 10.11 Problems with Adapter Cards 10.12 Diagnostics 10.13 The Power On Self Test 10.14 AMI BIOS POST Error Codes 10.15 Award BIOS and Phoenix First BIOS POST Error Codes 10.16 Phoenix BIOS POST Error Codes 10.17 Operating System Diagnostics 10.18 Top Troubleshooting Problems 10.19 Hardware Problems The Boot Process The Boot Process: Operating System Independent Windows NT/2000/XP Startup Installing the Operating System Installing Windows XP 123 - 137 Introduction Mobile Processor Features Processor Performance Technology Mobile Processor Packaging Processor Features Intel Mobile Processors AMD Mobile Processors 6.12 Tips for Transporting Your System 6.13 Active Preventive Maintenance Procedures 6.14. Passive Preventive Maintenance Procedures 6.3 General System Care and Handling 6.4 The Operating Environment 6.6 Temperature, Humidity, and Altitude 6.7 Temperature Acclimation 6.8 Dust and Pollutants 6.9 Cooling Devices. 5.8 Find Out Why Your Computer DoesnвЂ™t Start 5.9 Find Out Why Your CanвЂ™t Connect a Device to Your Computer.Д¦.1 Preventive Maintenance 6.2. Stylus and Digitizer Problems 5.6 Keypad Problems 5.7 Antenna Wires. DC Power Troubleshooting 5.3 Display Troubleshooting 5.4 Other Components 5.5.

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Safe Removal of Batteries 4.4 Safe Removal and Installation of Mini-PCI Cards 4.5 To install a mini-PCI card, follow these steps 4.6 Safe Removal and Installation of Hard Disk Drives 4.7 Safe Removal of Optical Drives 4.8 Safe Removal and Installation of Memory 4.9 Safe Removal of LCD Panels 4.10 Safe Removal and Replacement of Pointing DevicesДҐ.1. Preventative Maintenance for Laptops and Portable DevicesД¤.1.

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Fundamental Features of Laptops and Portable DevicesД¬ontents 1.1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8Д®volution of the Portable Computer The IMB 5100 Find Your Laptop's Connections Use Your Laptop's keyboard Connect the Power Supply Use the Mouse and Pointer Stick Connect Speakers or headphones to Your Laptop Swap out a Battery Advantages of LaptopsДў.1 Memory 2.2 Storage Devices 2.3 Peripherals 2.4 Docking Stations and Port Replicators 2.5 Media and Accessory Bays 2.6 Expansion Slots 2.7 ExpressCard 2.8 Mini-PCI 2.9 Communications Connections 2.10 Infrared (IrDA) 2.11 Cellular WAN 2.12 Ethernet 2.13 Wireless Ethernet (WLAN) 2.14 LCD Screen Technologies 2.15 Screen Quality Considerations 2.16 Input Devices Power Management Issues Power Sources Configuring Power Management Suspend, Standby, and Hibernate Modes Turn Your Wireless Card On and Off Turn Off Your Monitor Automatically to Save Power 3.7 Know When to Turn Off Your LaptopвЂ™s Wireless or Bluetooth Connection

Electronics Repairing Books In Urdu Free Download