Question Problem with my blue-ray DVD not burning cd

thebriki

Prominent
Jun 28, 2018
9
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510
hi
i have problem with my dvd writer blue-ray,not burning,but reading disk.
When is burning he say finished,cd is blank not have files.
What is Problem,please help me please,it is problem with lens in dvd laser?
How to clean lens in dvd blue-ray in laptop?
Thanks