Windows 10 ejects every CD/DVD I put into the drive
I had the same problem, it appeared to be caused by the "autoplay" feature of windows.
Go to: Settings > Devices > AutoPlay > Removable drive This was set to Open folder to view files, I changed it to No action and now my CD's stay in the tray.
Found the solution thanks to this blog post
The problem seems to be that the device is not able to read correctly the disk (if it is not a issue with the registry keys as suggested by another answer).
The possible tests/solutions are:
- Check if the disks are damaged searching for scratches or smudges on the data surface(s). You can see them better with a light searching for its reflection.
- Check if the disk is not clean: fingerprints, dirt, dust. In case clean with a soft anti-static cloth.
In presence of humidity in the air associated with a net difference of temperature DVD/computer inside, it's possible that some condensation effect makes opaque the DVD and difficult to read for the reader.
In this case you can try deeply breathe on it (with a little intimate prayer to the soul of your computer) and clean with an anti-static cloth. This helped many times with the old CD supports and readers.If stored at a very low temperature relative to the user environment, the disc should be gradually acclimated to the environment in which it will be used to reduce stress and moisture condensation. [1]
Check if the reader is still working with other CD/DVD. Unfortunately when a device decides to break it is not always helpful to know that it worked before flawlessly.
- The same condensation effect can be on the lense of the reader. You can hope that it will disappear with time. You can leave open the disk tray and wait enough.
- If the device did not work with any CD/DVD, try to remove completely the drivers and reinstall it.
- Search for updated drivers (but if it worked one week ago it should not be your case).
ps> Check if you made any update in the system between the last time you know for sure it worked and the first time you know for sure it didn't any more.
ps2> Before to go to buy another reader, try to start with a clean new (maybe different) system and check if the problem remains. You can try to boot from a Linux pen drive, or from one of the systems specific for the hardware checking. If the problem disappears it means that you have to search in the current system/settings.