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After you add each device, test it to make sure it and all previously connected devices work. If Something Goes Wrong If Something Goes Wrong Resolving a hardware conflict The device most recently connected to the system is the one most likely to be causing a conflict. Resolving conflicts There are several things you can do to resolve hardware conflicts: . Get the most recent drivers from the manufacturer. . Disable the device. For an older device, remove it from the computer. . Disable another system component and use its resources for the new device. See “Fixing a problem with Device Manager” on page 186. . Reconfigure the device so that its requirements do not conflict. Refer to the device’s documentation for instructions about changing settings on the device. Fixing a problem with Device Manager Device Manager provides a way to check and change the configuration of a device. Changing the default settings using Device Manager can cause other conflicts that make one or more devices unusable. Device Manager is a configuration tool for advanced users who understand configuration parameters and the ramifications of changing them. Checking device properties Device Manager provides a way to view the properties of a device. Properties include the name of the manufacturer, the type of device, the drivers installed, and the system resources assigned to the device. To check a device’s properties: 1 Click Start, Control Panel, System and Maintenance, System, and then Device Manager. 2 To view the device(s) installed, double-click the device type. 3 To view the properties, double-click the device. The operating system displays the Device Properties dialog box, which provides an array of tabs. They may include: . The General tab, which provides basic information about the device. If Something Goes Wrong If Something Goes Wrong Resolving a hardware conflict . The Resources tab, which lists resources assigned to the monitor, optional external optical drive, optional external diskette drive, and other power-using functions. This tab does not appear if the device is not using resources. . The Driver tab, which displays the drivers being used by the device. This tab also provides options for updating the driver or rolling back the driver in case the new version is causing a problem. The tabs that appear in the dialog box vary from one device to another. For more information about Device Manager, refer to Windows® online Help. Memory problems Incorrectly connected or faulty memory modules may cause errors that seem to be hardware or even software related. It is worthwhile checking for these first: 1 Click Start, and then click the arrow next to the Lock button in the lower-right part of the Start menu. The Shut Down menu appears. 2 Click Shut Down. The computer shuts down completely. 3 Remove the memory module, following the instructions in “Removing a memory ...

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