IBM 73P4518 manual IBM USB 2.0 CD-RW/DVD-ROM Drive User’s Guide

1.If you can read the CD disc in another CD player or you can see previous sessions, the directory information might be damaged on the volume, making it unreadable. To get ideas for troubleshooting, check the documentation that comes with the software.

2.You might have a damaged CD-R or CD-RW disc. Try a new disc or another brand of CD disc.

3.If you can read from a CD-RW disc in the writing drive, but not in another MR drive, be sure that a UDF Reader program is installed in the computer.

4.Avoid writing at the slower 1X speed unless required by your computer.

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