Sony Electronics CDU-31A & CDU-33A Free Driver Download
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This is a DOS only driver (not for Windows 9x) for the Sony CDU-31A and CDU-33A PROPRIETARY drives. It will only work on Sony drives connected to a SONY made controller card. If your controller card is built by someone other than SONY then you must obtain the drivers from whomever made the controller card.
Use this driver to enable the drive in dos mode as when you have a hard drive crash (no Windows os installed and running) and need the drive enabled to read the Windows installation disk.
Jerry K (DG Staff Member) on 6/24/2001
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