I left you a post sometime back about the importance of having the right IO4 part number in order to properly support IP25s properly.
Check your part number against the proper one one listed below.
Also you might want to check my post regarding " Onyx Hangs No more"
It explains how to reset the PROM Chip on the IO4, but be carefull about the changes it will make as explained. When you reset it, the old history that you see will be deleted, and my post will tell you how to update the hardware inventory on the PROM Chip.
Hope this helps.
030-0240-00x earliest IO4 I/O controller
030-0377-00x early IO4 I/O controller
030-0646-xxx common IO4 controller
030-0646-107 IO4 controller (supports IP21 R8000 and IP25 R10000)
030-0815-00x IO4 controller (supports KONA/InfiniteReality gfx, does NOT work with IP21s!)
Check your part number against the proper one one listed below.
Also you might want to check my post regarding " Onyx Hangs No more"
It explains how to reset the PROM Chip on the IO4, but be carefull about the changes it will make as explained. When you reset it, the old history that you see will be deleted, and my post will tell you how to update the hardware inventory on the PROM Chip.
Hope this helps.
030-0240-00x earliest IO4 I/O controller
030-0377-00x early IO4 I/O controller
030-0646-xxx common IO4 controller
030-0646-107 IO4 controller (supports IP21 R8000 and IP25 R10000)
030-0815-00x IO4 controller (supports KONA/InfiniteReality gfx, does NOT work with IP21s!)
Me