i recently installed windows 7 64bit on my toshiba a300 satellite laptop. now my matshita(panasonic) uj-850s dvd-rw drive wont read blank discs...ive tried a multiple amount of brands of blank discs and none will work.
it wont read some software discs but reads retail dvd's and cd's. please help as ive tried looking for driver updates etc and couldnt find any. all help would be greatly appreciated.
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How about checking for firmware updates for your drive? Do be careful when flashing the firmware though, as it can mess up the drive if the power is cut during the flash operation.