blank dvds

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    Windows 7 DVD rom detects dvd but doesn't detects media!!! Need Help !!!

    I have Sony Vaio VGN-NW-23NE with windows7 Home Basic(64-bit). Few days back i got it recovered as it was crashing frequently, after that my dvd drive won't play any media though it detects that a DVD has been inserted but it shows it blank. I have tried with all type of DVDs but the result is...
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    Windows 7 Optiarc DVD RW AD-7580s ATA Device - will not burn DVDs

    I recently went from Vista 32-bit to Windows 7 32-bit on my Acer 5536g laptop and I can't for the life of me get the DVD burner to work. It worked fine on Windows Vista: I used Windows DVD Maker to encode and burn DVDs to watch on my DVD player. However, after having switched to Windows 7...