Amiga 3000 SCSI work with Cyberstorm MKIII?

[matt3k]

I have tried 2 different scsi cd roms connected to the 3000 scsi and both seem to work until I start installing OS 3.9.

One drive starts installing just fine and stops at 0% on the install screen.

The other drive gives read write errors when you access the CD.

I have tried 2 different 3.9 CD's with the same results.  Tried changing the SCSI settings (LUN, SCSI II queues) no luck here also.

There has to be a simpler way to install 3.9 from scratch...

Thanks!

Matt

[Akiko]

As I understand for SCSI the 3000 needs the INIT2 modification done.

[zipper]

Int2: http://main.aminet.net/pub/aminet/docs/hard/a3000-int_2.lha

[matt3k]

The 3000 has the int2 mod.

The int2 is for the cyberstorm scsi and not  for the 3000 scsi.

[magnetic]

matt is correct you ONLy need to do the "INT2" hack if you want to use onboard scsi on the cyberstorm ( i had to do this on my old 3000t) the motherboard scsi works fine.

Sounds to me like a termination problem.

[nicholas]

It's probably a termination issue as Magnetic says, but make sure you have the 040/060 libs installed correctly too.

[matthey]

Sounds to me like a termination problem.

Lack of proper termination is probably the most likely problem but other possible problems:

lack of term power (not likely with old SCSI drives but check the jumpers)
SCSI "proto" chip
burnt out SCSI diodes (common on early 3000 motherboards, often visible)
New Rev 7 Ramsey + DMAC 4 can cause problems with some accelerators and AmigaOS 3.9