If the disc you’re using is dirty, the lens inside the drive will have a harder time reading data. A blank CD-R disc is sensitive to dust, fingerprints and smudges.
In fact, it might get stuck in the drive. Set it to “Disabled” or “Not Configured” to allow disc burning.Īccording to Apple, if the disc is bowed on one side or the center, your MacBook Pro will not recognize it. Set the policy to “Enabled” to disable disc burning. Open the “Remove CD Burning Features” setting. Go to “User Configuration” > “Administrative Templates” > “Windows Components” > “File Explorer“. How do I disable my CD drive in Windows 10?
Right-click on the necessary drive and click Properties. For hard disk drive, click to expand Disk Drive. How to enable the DMA settings of a hard disk drive, CD-ROM, CD-R/RW and DVD-ROM drive? Hold the keys down until the computer restarts and you hear the startup sound for the second time. Press and hold the Command-Option-P-R keys. Locate the following keys on the keyboard: Command, Option, P, and R. How do you reset the CD drive on a MacBook Pro? You should hear the optical drive perform one full eject cycle. Keep the mouse button held down until you reach the login window. RESET OPTICAL DRIVE Once the machine is powered off, hold the left mouse button down and re-power your iMac. Set the policy to “Enabled” to disable disc burning. Open the “Remove CD Burning Features” setting. Go to “User Configuration” > “Administrative Templates” > “Windows Components” > “File Explorer“. Hold the Windows Key, then press “R” to bring up the Run dialog box. How do I disable enable CD-ROM by group policy? To remedy this, you can try blowing compressed air into the drive in an attempt to dislodge any debris on the lens. If this happens then most discs inserted into the drive will be ejected, including commercial discs. Over time a drive’s lens may collect dust and debris, which can prevent the lens from reading properly. 
Unplug the power cord for 30 seconds and then plug it back in. If the issue still occurs, power off your DVD player. 
Make sure the child lock feature is disabled.How do I fix my DVD player that wont close?įollow the steps below to troubleshoot this issue:
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