Firmware for Qsi dvd +-rw sdw-082

Hello.I have a problem :sad: with my cd/dvd burner,mounted on my Acer Aspire 1650.I can’t burn nothing, because the burner procedure leaves but it proceeds slowest and for more the dvd to the term of the operation that hard also 3 hours, remain empty.i’ve downloaded firmware lx 51 but the problem remain.Please help me and sorry for my english,i’m italian.thanks :bow:

I would try to clean the drive first.

excuse but as I can make? thanks

By using a cd/dvd cleaner disc with no liquid, means a dry one.