Hi on this one it sounds like you have a laser that is getting a little weak.
The first things to do:
Unplug your DVD player for 30 full minutes. Then use a good quality "WET" type disk cleaner, run that at least 5 times.
Then re try the disks this usually works.
Please let me know if all is well then ;-)
Or if you have any problems.
In any case, I will stick with you until this is complete.
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