I had to fix the problem, I used the mtkflash 1.8 for DOS Mode, Exec the readout.bat batch file. then backup the firmware from my samsung SD-816B H012 DVD-ROM, The firmware Version Call SD816-B/MIT H012 2003/12, so I think it better than H003, I think it can support much more then H003 for the Disc Media. Provide the firmware to share for someone used the same model.
P.S the firmware also can use the MTKwinflash.exe upgrade the DVD-ROM
The Upload file size of me is 108KByes, The file is more than it, if you want to plz e-Mail to me firstname.lastname@example.org