Lesson Review in VB.NET

Paint PDF 417 in VB.NET Lesson Review

Lesson Review
PDF417 Printer In VB.NET
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Decoding PDF-417 2d Barcode In VB.NET
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The following questions are intended to reinforce key information presented in this lesson. If you are unable to answer a question, review the lesson materials and try the question again. You can find answers to the questions in the Questions and Answers section at the end of this chapter. 1. Which Windows feature is the primary tool for installing and removing devices in Windows XP A. Add Hardware Wizard B. Device Manager C. Ipconfig D. Event Viewer 2. What are the three general steps for installing a new hardware device in Windows XP
Bar Code Encoder In Visual Basic .NET
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Bar Code Reader In VB.NET
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Lesson 1 Installing Hardware
Paint PDF-417 2d Barcode In Visual C#.NET
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PDF-417 2d Barcode Creator In Visual Studio .NET
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PDF417 Generator In .NET Framework
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DataMatrix Generation In Visual Basic .NET
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Lesson Summary
Code-39 Drawer In VB.NET
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Drawing EAN / UCC - 14 In Visual Basic .NET
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Plug and Play operation is supported in Windows XP, greatly simplifying the installation of devices that support that technology. Windows XP does not detect some Plug and Play devices automatically when they are connected. You must restart the computer or use the Add Hardware Wizard to initiate the detection and installation. Windows XP does not automatically detect and configure non Plug and Play devices. You must use the Add Hardware Wizard to install non Plug and Play devices. Often, you must also manually configure hardware resources for non Plug and Play devices, as well.
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USD8 Creator In VB.NET
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6-12
Read PDF-417 2d Barcode In .NET Framework
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Code128 Creator In None
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6
Reading GTIN - 12 In Visual C#.NET
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Installing and Managing Hardware
Decode Code 39 In Visual C#.NET
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Making Barcode In Java
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Lesson 2: Supporting and Troubleshooting Hardware
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Windows XP provides many tools for managing and troubleshooting a computer. The key tools that are used for troubleshooting hardware problems include the System Information and Device Manager utilities, and various Windows troubleshooters that can help walk you through the troubleshooting process.
After this lesson, you will be able to
Use the System Information tool to view configuration information. Use Device Manager to manage hardware devices. Use Windows troubleshooters to help determine the cause of, and solution for
a problem.
Explain general hardware troubleshooting procedures.
Estimated lesson time: 15 minutes
Using the System Information Tool
System Information allows you to view a vast amount of Windows XP configuration information. The majority of this information is available in other utilities, but System Information consolidates it into a single source. You can easily document a system s current configuration by printing the information that is in System Information or by saving the information to a file. You can launch System Information in two ways:
From the Start menu, select All Programs, Accessories, System Tools, and then Sys tem Information. In the Run dialog box, type msinfo32.exe.
When you first open the System Information window, you might experience a delay while the utility scans your system for the most current configuration information. After the scan is complete, a System Summary (as shown in Figure 6-8) displays general information about the system, including the operating system version, computer name, processor type, BIOS version, and memory statistics.
Lesson 2 Supporting and Troubleshooting Hardware
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Figure 6-8
System Information provides a detailed summary of a system.
In addition to viewing the System Summary, you can also find more detailed informa tion in the following categories:
Hardware Resources Expanding the Hardware Resources node displays resources that are in use, including interrupt requests (IRQs), I/O addresses, direct memory access (DMA), and memory addresses. You can also view conflicts and shared resources. System Information allows you only to view this information; to change resource assignments, you must use Device Manager. Components Expanding the Components node displays a summary of the hardware components that are on the system and their associated settings. Software Environment Expanding the Software Environment node displays device driver status, environment variables, processes that are currently running, service status, and programs that load automatically at startup. Internet Settings Expanding the Internet Settings node displays many configu ration settings that are related to Microsoft Internet Explorer. Other available infor mation includes cipher strength, cached objects, and security configuration information.
Saving System Information
You can save the report that is displayed by System Information. Saving a report pro vides a way to document a system s condition at a specific point, which often is useful in troubleshooting. Also, if you have previously saved a baseline configuration of the
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