Recently my dvd burner Asus DRW-1608P is capricious. When I put it in DMA mode, the recorder is unable to read the contents of a CD or DVD. Even when I want to burn, Nero does not recognize my cd and dvd impossible to burn. However, when I put the drive in PIO mode, then it recognizes my cd / dvd and can read. It can also burn in PIO mode, but very slowly. Here I do not understand what is happening with the drive and DMA and pio different mode. In theory, in practice, we always use the DMA mode, either for or HDD drive. For my part, DMA mode does not work with my burner and it is extremely slow in PIO mode. It has always worked in DMA, but for some temp, it has freaked out. Can anybody solve PIO DMA problem?
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