Appendix A. Customizing the device driver configuration settings

Microsoft Windows Me and Windows 2000 Professional have two device-driver configuration parameters: Auto Insert Notify and DMA.

The Auto Insert Notify parameter enables the computer to start playing or accessing the disc automatically after being inserted in the drive. The DMA parameter improves the computer performance by having the computer DMA controller handle data transfers from the CD to memory, freeing the computer’s microprocessor to perform more important tasks. For example, activating DMA might make movies and games run more smoothly because the microprocessor is allocating more processing time to video.

Enabling DMA for Windows XP

To change the DMA parameter setting from the Windows XP desktop, complete these steps:

1.Click Start, and then click Control Panel.

2.Click Switch to classic view on the left side of the Control Panel Window.

3.Double-click System.

4.Click the Hardware tab, and then click the Device Manager button.

5.Click the IDE ATA/ATAPI controller to expand the tree.

6.Double-click on the controller where your CD/DVD Burner is located (Primary IDE or Secondary IDE).

7.Click the Advanced Settings tab.

8.Select the appropriate Transfer Mode pull-down that corresponds to the CD/DVD Burner location (Device 0 for Master, Device 1 for Slave).

9.Select DMA if it is available.

10.Click OK.

Enabling digital audio extraction

Your system must be properly configured to play back digital audio from this drive. There are two settings that must be configured. One setting is in the device properties, and a second setting is in Windows Media Player.

To set the device properties, complete these steps:

1.Right-click on My Computer, and select Properties.

2.Select Device Manager from the Hardware tab. In Windows Me, the Hardware tab shows the Device Manager directly without clicking the button, as shown in the figure below.

© Lenovo 2008. Portions © IBM Corp. 2005.

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Lenovo 43N3224 manual Enabling DMA for Windows XP, Enabling digital audio extraction, Click the Advanced Settings tab
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43N3224 specifications

Lenovo 43N3224 is a notable addition to Lenovo's portfolio, designed specifically to enhance productivity and efficiency for professionals and businesses alike. This product is known predominantly as a high-quality monitor stand that supports a variety of configurations, allowing users to customize their workspace according to their needs.

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In summary, the Lenovo 43N3224 stands out as an ergonomic monitor stand that complements a variety of workspaces. Its adjustable features, compatibility with various monitor types, durable construction, efficient cable management, and straightforward assembly make it an essential component for anyone seeking to enhance their workstation. Whether for office use, home environments, or gaming setups, the Lenovo 43N3224 is designed to support the diverse needs of modern users effectively.
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