HP 9000/375, HP9121D and NetBSD

Well, folks... so the story goes... On the back, there were a HP-IB connector, with the lable "SCSI/ HS HP-IB". Inside, it's connected to a daughterboard and through a flat cable to the processor card mainboard. Nearby, on the MB, there's a 50pin connector. I guessed it was deactivated by plugging the daughterboard... I checked it with a multimeter: all odd pins are grounded, and the even numbered grounded pins are compatible with a SCSI-1 connector. But... the connector has a reversed notch!!! I mean that pluggin' a standard notched SCSI flat cable connects pin 1 to pin 50. This is confirmed lookin' on the bottom of the board, where pins are numbered... Avoiding this trap is easy: cut the notch on the cable and connect it the right way. Just to be sure, when everything was powered down, I connected the cable and a SCSI disk, checking connections. Everything was OK. So I prepared a 1Gb SCSI disk, putting there an image of HP-UX 9.03, coming from a 9000/425t I crossed my fingers and powered it. After having figured out the right jumpers position (I needed TErmination, ParityEnable, TerminationPower), besides the 1Z netboot options, appeared the new SCSI disk :) I booted HP-UX, reconfigured it for the new machine (hostname and ip address) and everything went well! HP-UX made no complain at all :P Here there are two preliminary screenshots... http://www.supervinx.com/Retrocomputer/HP/300/Telnet_Login.png http://www.supervinx.com/Retrocomputer/HP/300/Vue.png Last step is to connect the 9121D. NetBSD doesn't see it... Can't figure why the connector had a reversed notch. Holy smoke production???? :D Thank you all!