Ultra 10 not finding ide devices

Question

I have inherited an Ultra 10/333. The only software I have is Solaris 11/99. However, I can't get it to boot from the CD to install it. In fact, there are no ide devices dectected. If I do a show-devs from the openboot prompt, there are none listed.
ok show-devs
/SUNW,UltraSPARC-IIi@0,0
/pci@1f,0
/virtual-memory
/memory@0,0
/aliases
/options
/openprom
/chosen
/packages
/pci@1f,0/pci@1
/pci@1f,0/pci@1,1
/pci@1f,0/pci@1,1/<Unnamed>
/pci@1f,0/pci@1,1/<Unnamed>
/pci@1f,0/pci@1,1/<Unnamed>
/pci@1f,0/pci@1,1/ebus@1
/pci@1f,0/pci@1,1/ebus@1/SUNW,CS4231@14,200000
/pci@1f,0/pci@1,1/ebus@1/flashprom@10,0
/pci@1f,0/pci@1,1/ebus@1/eeprom@14,0
/pci@1f,0/pci@1,1/ebus@1/fdthree@14,3023f0
/pci@1f,0/pci@1,1/ebus@1/ecpp@14,3043bc
/pci@1f,0/pci@1,1/ebus@1/su@14,3062f8
/pci@1f,0/pci@1,1/ebus@1/su@14,3083f8
/pci@1f,0/pci@1,1/ebus@1/se@14,400000
/pci@1f,0/pci@1,1/ebus@1/SUNW,pll@14,504000
/pci@1f,0/pci@1,1/ebus@1/power@14,724000
/pci@1f,0/pci@1,1/ebus@1/auxio@14,726000
/openprom/client-services
/packages/sun-keyboard
/packages/SUNW,builtin-drivers
/packages/disk-label
/packages/obp-tftp
/packages/deblocker
/packages/terminal-emulator
ok
I know the machine was working but I am stumped as to where to go now.
Any help anyone can give me will be much appreciated.
Thanks
Jason

Answer 1

I tried that but it didn't work. I have also done a stop-N which is either the same thing or similar and that doesn't work.
Since I didn't get any of the original documentation for the machine, can someone tell me if there is some sort of driver disk such as a boot floppy or a cd that will reload the flash?
Thanks
Jason