Microsoft Windows Server (Domain and web hosting) 2003 Inside Out Chapter 13
Microsoft Windows Server 2003 Inside Out Chapter 13 Figure 13-6. Any device that uses system resources has a Resources tab. Devices can use multiple I/O and memory ranges. For example, the Video Graphics Adapter (VGA) adapter on one of our computers used three I/O ranges and three memory ranges. Additionally, multiple PCI devices can share the same IRQs when using Advanced Configuration and Power Interface (ACPI) BIOS. This is because ACPI BIOS allows IRQ sharing. To learn more about resource sharing and configuration options, see the section entitled Resolving Resource Conflicts later in this chapter. Managing Installed Drivers Windows Server 2003 provides three key options for managing device drivers: . Update Driver As new drivers become available, you might want to update the device driver by replacing the old driver with the new driver. Primarily, you do this when you are having a hardware problem that you suspect is caused by the device driver. You may also want to update a device driver to improve performance, gain features, and so forth. . Roll Back Driver If you find that a driver you ve updated isn t working as expected, you can attempt to uninstall the old driver and roll back your system configuration to the previously installed driver. You can roll back only if you ve updated a driver. If you haven t, clicking the rollback option displays a prompt that allows you to run a troubleshooter. 394 Part 4: Managing Windows Server 2003 Systems
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