Trouble with Ultra I creator 3D workstation

Hello,

I have got a Ultra I creator 3D workstation and i try to install linux on it.

I have connected a scsi dvd drive but i can't boot from the linux dvd.

when i run "boot cdrom'

the computer returns on reboot :

Boot device: /sbus/SUNW,fas@e,8800000/sd@6,0:f File and args:

Evaluating: boot cdrom

Can't open boot device

When i run "test scsi" , the computer returns the following message :

CE DMA fill from address ff15c000 for 80 bytes ERROR: DMA hang condition detected

ERROR: DMA Hang condition detected

ERROR: DMA failed

Address ff15a001

Expected 1

Observed 0

Timeout wait for terminal count

scsi selftest failed. return code = -1

Is it something wrong with the harware or am is it something i missed ?

[821 byte] By [gildas] at [2007-11-26 11:34:27]