Asus DVD-E612 Manual - Page 16

V. TROUBLESHOOTING PROBLEM CAUSE 4. Your DVD-ROM drive reads data at different speeds depending on the disc format. Your DVD-ROM drive performs at its best when it is reading a CD-ROM or DVD-ROM format disc. With other formats, such as Audio CD or Video CD, data transfer rate performance may be slower than the maximum rate performance specified. Cannot display the directory on an audio CD disc with the DIR command. The DIR command does not work with audio CD discs while in DOS. You can use the command, however, to display the directory on a data CD. NOTE: You can use the DIR command to display the directory on an audio disc while in Windows using the command prompt or MS-DOS Prompt. Refer to your Windows manual on how to find the command prompt. DVD-ROM Specific Problems PROBLEM Cannot play any DVD movie. CAUSE You may not have an MPEG-2 card and/or decoder software installed on your computer system. SOLUTIONS 1.Install an MPEG-2 card. To install an MPEG-2 card, you need at least a 166MHz Pentium, AGP motherboard, 32MB system memory, and Windows 95 OSR2. 2.Install a software-only DVD decoder. To install a software-only DVD decoder, you need at least a 300MHz Pentium II, AGP motherboard, 32MB system memory, AGP graphics card, sound card supporting 48MHz sample rate, and Windows 95 OSR2 with USB upgrade. 3.Contact your dealer for more information. PROBLEM When playing a DVD movie, I get an error message about an invalid country or region code. CAUSE DVD movies are regionally coded so you may be trying to play a DVD movie from a region other than the one specified for your MPEG-2 card or DVD player software. SOLUTION Check your DVD movie to see which Region Code it has then purchase an MPEG-2 card and/or DVD player software specific for that region. V. Troubleshooting 16 ASUS High-Speed DVD-ROM Drive