So, i put my nec back into the external case. I made (with Binflash-Dump) a backup of my current firmware. (I don’t no why, but it seems the right way to do so, i thought i could re-install this backup after i flashed the bootcode, but not.)
I used your “NEC ND6650A Master bootcode flasher” and it seems that it worked fine, the drive’s greed led was blinking after the procedure (like it was told in the instructions).
Then, and from here i’m not sure i am doing the right thing, i put the NEC into the laptop. When i started up the IDE #1 ERROR message didn’t appear and when windows started he told me that a new dvd-drive had been found!
However, the drive itself wasn’t working and the green led now never stops blinking.
I tried to flash my dumped bin-file, but Binflash told me it wasn’t the right firmware anymore. I also tried to flash the “Original 1.62 Firmware” from your site, but failed again.
What must i do now to make my new internal drive work?