1 Chapter Overview Types of portable computers Computer cards Portable computer hardware USB ports Batteries Power management.

Slides:

Advertisements

Similar presentations

© 2008 Cisco Systems, Inc. All rights reserved.Cisco ConfidentialPresentation_ID 1 IT Essentials PC Hardware and Software 4.1 Instructional Resource Chapter.

Advertisements

Laptop and Portable Devices. Use of Laptops Small size and design Portable – size and battery What are todays common uses? ??

PC Technology Chapter 6 Teacher: Manju JEOPARDY.

An Example of a Portable Computing Device. A PDA as an Example of a Portable Computing Device Recharger and connection to computer for replication Recharger.

Computer Systems I’m ONLY a machine!.

Chapter 2: Computer Hardware1 Computer Hardware Chapter 2.

Click the mouse to advance the presentation. Press Esc key to close. Vocabulary Crossword 1-1.

HARDWARE Lesson 1. A computer is an information processing machine It can only follow the instructions it is given What is a Computer? I’m ONLY a machine!

Portable Computing Devices

Power management for Laptops. Batteries & power management Nickel Cadmium (Ni-Cd) Nickel-Metal Hydride (Ni-MH) Lithium-Ion (Li-Ion)

EET 450 – Advanced Digital Chapter 24 Power. Power Supplies Power conversion Performs a voltage conversion from either 120vAC to desired or 12vDC to desired.

MCDST : Supporting Users and Troubleshooting a Microsoft Windows XP Operating System Chapter 9: Troubleshooting Power Management and I/O Devices.

Hardware and Multimedia Chapter 4. 4 Personal Computers (PCs) PCs are computers that can be: Used by individuals at home, work, or school Desktop models.

OBJECTIVES 1. Identify the unique components of portable systems and their unique problems. 2. Describe basic procedures for adding and removing FRU modules.

History Of Computers By: Jazmin Holly 5Period. Connection Of Computers The Computer has 8 Connection to Itself To Function Correctly 1)Power Adapter In.

Motherboard & System Unit. System Unit  The box in which the motherboard and other components of the computer is stored.  On a desktop computer it’s.

= Home Button. This is a portable memory device. It can hold from around 32Mb up to 256GB. These are sometimes called ‘Flash Drives’ and they are universal,

CHAPTER 2 Input & Output Prepared by: Mrs.sara salih 1.

Chapter 2 Peripheral Devices 1. 2 What’s inside and on the CD? This chapter provides an overview on: –Keyboard and mouse –Specialized input devices Trackpads.

Introduction to computer repair Chapter 1. Objectives After completing this chapter you will be able to ▫Identify common technician qualities ▫Understand.

Module 8 Portable Devices. Portable Device Classifications A notebook (or laptop) is a portable version of a desktop system. It often has similar hardware.

Copyright © 2007 Heathkit Company, Inc. All Rights Reserved PC Fundamentals Presentation 41 – Input/Output Ports.

Notebooks, PDAs, and Printers

Lesson 4 Connector Components. Serial and Parallel Ports All peripheral devices that connect to the computer use connectors on the back of the computer.

Portable Computing. The Basics Portables use LCD screens for output Include sound – at some quality level Run on DC stored in battery(s) Smaller, lower-powered.

Course ILT Portable computers and devices Unit objectives Identify, install, and troubleshoot notebook components Identify, install, and troubleshoot handheld.

XP Practical PC, 3e Chapter 17 1 Upgrading and Expanding your PC.

McGraw-Hill/Irwin Copyright 2002 by the McGraw-Hill Companies, Inc. All rights reserved BUYING A COMPUTER SELECTING HARDWARE SELECTING SOFTWARE.

Computer Concepts 2013 Chapter 2 Computer Hardware.

1 Chapter Overview Understanding Expansion Buses Configuring Expansion Cards Cables and Connectors.

A+ Guide to Managing and Maintaining Your PC Fifth Edition Chapter 20 Notebooks, Tablet PCs, and PDAs.

Upgrading and Expanding Portable Computers. Expansion ports are common on notebooks, which allow the user to add external devices to the computer.

ROM Read Only Memory “…computer memory on which data has been prerecorded. Once data has been written onto a ROM chip, it cannot be removed and can only.

CSE 101 Spring 2000 Hardware (Bits & Bytes). Understanding the Machine Data versus Information  Data are raw facts  Information is the result of transforming/examining.

A+ Guide to Managing and Maintaining Your PC Fifth Edition Chapter 1 Introducing Hardware.

Module 2: Adding Hardware to Windows XP Professional Clients.

ALL IN ONE A+ Certification Image Copyright 2001 Total Seminars, LLC. All rights reserved.Presentation Copyright 2001 Bob Schreck. All rights reserved.

VEX Parts – Batteries, Logic, and Controls

Chapter 8: Mobile Computing BY Chasity Cummings Cummings 1.

Portable Computers Popular in businesses with traveling or mobile staffs Often as powerful as desktops Major concerns are heat, battery life, and impact.

Portable PC’s Chapter 18. History/Background Problems with making PC’s mobile – Not enough power in batteries Early PC’s only had plugs, no batteries.

Chapter 1 Getting Started. 2Practical PC 5 th Edition Chapter 1 Getting Started In this Chapter, you will learn: − How to power up the computer − About.

Motherboard and Bios. Generic Modern Motherboard.

Chapter 3 System Configuration The Complete A+ Guide to PC Repair 5/e Update.

APPA 2004 Business & Finance Conference Meter Reading & Field Technology Update September, 21, 2004.

Chapter 14 - Configuring Shutdown and Power Management Options.

Presented by: Andy Edited by: Amanda.  To buy a PC represents a major investment in both time and money.  You will use your computer for at least three.

NetTech Solutions Resolving Issues with Locally Attached Devices Lesson Twelve.

11 CONFIGURING AND MANAGING THE USER EXPERIENCE Chapter 5.

Chapter 13 Solving Laptop Problems Prepared by: Khurram N. Shamsi.

Computer Parts and Components Overview of the System.

Computer Concepts 2014 Chapter 2 Computer Hardware.

Chapter 2 HAEDWAER.

Student Name : Nouf Almansouri ID H Section : NDA Teacher : Miss swap GCD 2032.

Lesson 2 Input, Output, and Processing Computer Literacy BASICS: A Comprehensive Guide to IC 3, 4 th Edition.

Hardware and Software. What is a computer? An electronic device that stores, retrieves, and processes data, and can be programmed with instructions. A.

Instructor: Syed Shuja Hussain Chapter 2: The System Unit.

Instructor: Syed Shuja Hussain Chapter 2: The System Unit.

Laptop battery online Singapore shop

Hardware Components Controller cards Bus Lines Ports Power Supply Secondary Storage.

Understanding Laptops

Chapter 1 Getting Started

SUPPORTING DISPLAY DEVICES, I/O DEVICES, AND ACPI

Chapter 8 Macintosh.

COMPUTER HARDWARE CHAP 2.

HP 4-Port USB 2.0 Hub + hp The HP 4-port USB 2.0 Hub expands the number of hubs on your computer. It allows you to connect up to 4 USB devices simultaneously.

Chapter Overview Understanding Expansion Buses

Instructor Materials Chapter 9: Laptops and Mobile Devices

Journey of Computer and Information Technology

Presentation transcript:

1 Chapter Overview Types of portable computers Computer cards Portable computer hardware USB ports Batteries Power management

2 Types of Portables Today’s laptops compare favorably with desktop systems in many ways. Laptop computers feature a folding liquid crystal display (LCD), a built-in keyboard, and a pointing device. Notebook computers can use docking ports to overcome limitations. Subnotebook (palmtop) computers are limited in function.

3 Computer Cards

4 Portable Computer Hardware

5 Portable Computer Hardware (Cont.)

6 USB Ports Universal serial bus (USB) ports make it easier to add new devices to portables. The hot-swap capability supports printers, scanners, and other products. PMCIA USB cards also support older portables.

7 Batteries Nickel cadmium (NiCad) batteries are the oldest technology. Nickel metal hydride (NiMH) batteries are used in low-end systems. Lithium ion batteries last longer and are used in high-end systems. Lithium polymer, the newest technology, increases battery life and decreases weight. Proper battery disposal is important.

8 Power Management Suspend mode Hibernate mode Advanced Power Management (APM) standard Advanced Configuration and Power Interface (ACPI) standard

9 Chapter Summary Portable computers include laptops, notebooks, and subnotebooks (palmtops). Different types of PC Cards provide support for a variety of functions. Display screens for portables are either dual- scan or active-matrix. USB ports make it possible to hot swap different USB devices. Power management has two modes: suspend and hibernate.