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Lenovo 41N5647 manual Video appears to be choppy or is dropping frames

Models: 41N5647

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Complete these steps:

1.Your video device driver needs an update to enable overlay support. Contact the manufacturer of your video adapter or your computer for updates.

2.The resolution of your screen might be too high. Try setting the resolution to 800 x 600 x 16 bpp at 60 Hz.

DVD movies do not start automatically when inserted into the drive.

Complete these steps:

1.Under Windows 2000, DVDs that contain both programs and DVD Video content will autoplay the program content. To view the video content, start WinDVD manually.

2.Under Windows XP or Windows Vista, you have chosen to always start data discs in file only mode. Refer to the Windows online manual for information on restoring program defaults.

Video appears to be choppy or is dropping frames.

Complete these steps:

1.Ensure that DMA is enabled on for your computer hard disk drive controller.

2.The resolution of your screen might be too high. Try setting the resolution to 800 x 600 x 16 bpp at 60 Hz.

3.If your computer microprocessor has less power than a Pentium II 450 microprocessor, some jerkiness is normal on certain DVDs.

DVD-R DL media cannot be read in other computers after burning.

Complete these steps:

1.Check with your manufacturer to be sure that the drive can read DVD+R DL and DVD-R DL media.

2.Complete these steps to enable IMAPI for Windows XP:

a.Double-click My Computer.

b.Right-click on the DVD reader drive.

c.Select Properties.

d.Click Recording.

e.Check the Enable CD Recording on this drive checkbox.

f.Click Apply.

3.Try installing the UDF reader in the other computer.

A direct-to-disc media occurred and you cannot eject the disc or shut down the computer.

Complete these steps:

1.Wait a few minutes until the drive light flashes and goes out, then try again.

2.Emergency eject the disc. Open Task Manager and end the task DLAWCRTL.EXE.

3.Turn off the computer.

18 ThinkPad DVD Ultrabay Slim Burner User ’sGuide

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Lenovo 41N5647 manual Video appears to be choppy or is dropping frames, c.Select Properties d.Click Recording

Contents

ThinkPad DVD Ultrabay Slim Burner User’s Guide Page ThinkPad DVD Ultrabay Slim Burner User’s Guide First Edition May Copyright Lenovo Contents iv ThinkPad DVD Ultrabay Slim Burner User ’sGuide Safety information vi ThinkPad DVD Ultrabay Slim Burner User ’sGuide General safety guidelines ServicePower cords and power adapters Extension cords and related devicesBatteries Heat and product ventilationChapter 1. About the drive Product descriptionSoftware description vQuick Reference Guide vLaser Safety GuideInstallation requirements Installing the drivevDrag-to-DiscDLA vUDF readerLocating the drive controls Chapter 1. About the drive4 ThinkPad DVD Ultrabay Slim Burner User ’sGuide Chapter 2. Using the drive Before you beginCaring for the drive Loading a discUsing media Securing a disc in a vertically mounted driveManually ejecting a disc Handling and caring for a discRemoving the disc from the cartridge Using DVD-RAMmediaReturning the disc to the cartridge Using CDs and DVDs Using CD-Rsand CD-RWsUsing DVD-Rsand DVD-RWs Precautions for handlingInstalling software Using Intervideo WinDVD Player softwareBefore using the software Using WinDVDUsing Drag-to-DiscDLA 4.Click Intervideo WinDVD5.Click Intervideo WinDVD 7.Click the General Properties tabCopying and imaging discs 3.Click the task Save Image to Hard diskNotes 3.Click the task Burn Image to CD or DVDUsing Intervideo WinDVD Creator NotesEnabling DMA for Windows Me Enabling DMA for Windows 2000 Professional2.Click Settings 3.Click Control Panel 2.Click Settings 3.Click Control PanelEnabling DMA for Windows XP Enabling digital audio extraction3.Click Switch to classic view 9.Click the Advanced Settings tab3.In the Device Manager tab, open the ’+’ for DVD/CD-ROMdrives, right-clickon your drive, and select Properties 1.Open Windows Media Player You cannot create a multi-sessiondisc Appendix B. TroubleshootingYou cannot eject a CD or DVD disc Video appears to be choppy or is dropping frames c.Select Properties d.Click RecordingAppendix C. Product specifications Physical specificationsPower requirements Environmental requirementsWrite speeds Appendix D. Service and Support Registering your optionOnline technical support Telephone technical support22 ThinkPad DVD Ultrabay Slim Burner User ’sGuide Appendix E. Lenovo Limited Warranty What this Warranty CoversHow to Obtain Warranty Service L505-0010-0009/2006What this Warranty Does not Cover Exchange of a Product or PartYour Additional Responsibilities Use of Personal InformationDispute Resolution Appendix E. Lenovo Limited WarrantyLimitation of Liability Other RightsWarranty information Types of Warranty Service1. Customer Replaceable Unit ″CRU″ Service 2. On-siteServiceGuarantee supplement for Mexico 4. Customer Carry-Inor Mail-InServiceManufactured by SCI Systems de México, S.A. de C.VMéxico, D.F., México C.P. Tel. 28 ThinkPad DVD Ultrabay Slim Burner User ’sGuideAppendix F. Notices Lenovo United States, Inc1009 Think Place - Building One Morrisville, NC U.S.A Attention: Lenovo Director of LicensingRecycling information TrademarksAppendix G. Electronic emission notices Lenovo product service information for Taiwan 32 ThinkPad DVD Ultrabay Slim Burner User ’sGuideUnión Europea - Normativa EMC Korea Class B ComplianceAppendix H. China ROHS Lenovo 2007. Portions IBM Corp.34 ThinkPad DVD Ultrabay Slim Burner User ’sGuide Page Part Number: 41N5647 Printed in USA 1P P/N: 41N5647