My iMacs Optiarc DVD RW AD-5670S will not recognize certain CDs that can be recognized by other computers The information on the CD states that it is 700mb mo 1-4x speed vitesse 80 min?

Answer 1

If your iMac's Optiarc DVD RW AD-5670S is not recognizing certain CDs that work on other computers, it could be due to compatibility issues, dust or scratches on the disc, or a problem with the drive itself. Check if the CDs are clean and free from scratches. Additionally, ensure that your iMac's software is up to date, as outdated drivers can affect disc recognition. If the problem persists, consider testing the drive with other CDs or using external drives for better compatibility.