I upgraded my Sony/Optiarc AD-7200S Drive from original firmware 1.0A to 1.83 (Liggy & Dee). After that Windows can’t install the DVD driver anymore and the drive appears to be dead (BINFLash shows “no supported device”). However in Device Manager the drive is still shown as not functioning due to no driver.
I can’t go back with my firmware, since BINFlash shows no device. (Firmware upgrade went without errors). What can I do? Do I have to buy a new drive?