i have got a matshita dvd-ram sw-9581 witer and about a week ago it stopped working, when it was working i used nero 5.5 and then 6 and also copytodvd and for some reason when i try to burn a dvd i get this " burn process failed at x2 power calibration error" and with copt i get that as well as cd burner is dirty, i have reinstalled the drivers and the whole OS as told to do my the help lines and still it does not work.
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