But even more disconcerting is the fact that I have tried no less than 3 different, brand new (one of which is USB 3.0) external CD/DVD drives and none of them have been recognized by the OS. I'd read reports indicating that Apple's own Super Drive would not work with the new Mac/Catalina and I can confirm that notion. Most, if not all of them have been ignored in recent years, but since the arrival of my new Mac Pro and the addition of a high capacity RAID array, I'd considered transferring those images to the RAID, with the hope that the images might someday become useful. Over the years I have accumulated a large library of images that had been archived on CD's or DVD's. You can check the power supply to determine if it's not working correctly.Allow me to begin by stating that I like my new Mac Pro, and have been using Macs since their inception, but. The disc drive may not be able to read CD or DVD without enough power. If the power supply is not providing enough power to the disc drive, it can cause the disc drive to not be able to function properly. CD/DVD Diagnostic - Diagnostic program from InfinaDyne that's not only capable of testing a drive and disc, but also can recover some or all data from bad discs.There are many fantastic commercial products that are worth considering. CDCheck - Another great program used to help check CD drives (no DVD compatibility) and can also be used to help recover data from damaged discs.CDRoller - Great program that is used to test and, if needed, recover data from CDs and DVDs.You can use a CD/DVD Drive Cleaner kit to help clean the disc drive, which can be purchased at many office supply stores and electronics stores.īelow is a listing of software programs available designed to test your computer's CD and DVD drives and discs. Software and hardware solutionsĬD and DVD drives can sometimes get dusty and dirty inside, causing problems with reading discs. Below is a listing of these recommendations. There are different ways to test your computer's disc drive and determine if it's bad or has flaws. CD or DVD programs may not install or encounter errors after being installed.
CDs or DVDs may not play audio or video properly.
It is important to remember that the issues described below can also be caused by more than a bad disc drive. Below are a few of the possible issues you may encounter. For more information, see: How to fix a CD-ROM, DVD, or disc drive not working in Windows.Ī bad disc drive can cause an assortment of different issues on your computer. If you're running Microsoft Windows, troubleshoot the drive. Many CD and DVD drive errors in Windows are caused by drivers or other background programs.
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