NeXT Station will not boot from cd for rebuild.

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Title: NeXT Station will not boot from cd for rebuild.
Post by: dallastruax on January 10, 2015, 09:42:46 PM
I dug out my old next station... It called to me...
Anyway, I got a new-to-me SCSI hard drive from a friend...
Now I need to boot from an external CDROM to install my 3.0 nextstep OS.
I have a plextor scsi cdrom, don't think it's compatible.
Next comes back with:
No SCSI disk

After I do my
Bsd(1,0,0)

So where is the best place to get a compatible CDROM drive.
My old drive bit the dust last century.
Title: NeXT Station will not boot from cd for rebuild.
Post by: mikeboss on January 11, 2015, 06:22:24 AM
if it's a non-turbo you need to boot the machine from a floppy. not sure if the available NS 3.3 bootdisk supports installing NS3.0 though..

http://www.nextcomputers.org/NeXTfiles/Software/NEXTSTEP/Floppy_Images/
Title: NeXT Station will not boot from cd for rebuild.
Post by: t-rexky on January 11, 2015, 09:06:31 AM
Also please make sure that you double-check the SCSI termination since I had all kinds of weirdness happening when the terminations was not correctly set.  Both the internal drive and the external CD-ROM need to be terminated...

I might have 3.0 floppies somewhere, or perhaps they are 3.1.
Title: NeXT Station will not boot from cd for rebuild.
Post by: mikeboss on January 11, 2015, 09:50:55 AM
I do have an image of the 3.0 moto bootfloppy if needed.
Title: Thanks for the quick replies!
Post by: dallastruax on January 13, 2015, 10:23:34 AM
I didn't think about the internal drive termination.
I'll give that a whirl.
I have always been able to boot from the external cd rom with just a command (bsd(1,0,0) ) so I don't think/hope that has not changed.
again, thanks a lot!
Title: Re: Thanks for the quick replies!
Post by: Rob Blessin Black Hole on January 14, 2015, 02:08:56 AM
Quote from: "dallastruax"I didn't think about the internal drive termination.
I'll give that a whirl.
I have always been able to boot from the external cd rom with just a command (bsd(1,0,0) ) so I don't think/hope that has not changed.
again, thanks a lot!

Yes any version of the Motorola boot floppy will start a NeXTSTEP 3.0 to Openstep 4.2 Motorola install! Terminate the CDrom drive set the internal scsi hard drive termination enabled to bus and drive also termination power jumper set, CDroms most work best at scsi id 6 and with 3.0 your best success is going to be with a 1Gb or less size scsi disk drive why because nothing existed at that time above 1Gb. 3.1 and 3.2 up to 2 gb and 3.3 4Gb where it makes 2 partitions. Best regards Rob Blessin

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