@Tetisoft
Thanks for the info, i checked your data and came up with this
A ) The board has a product 9 id in the early menu
B ) OS4 shows a PCI Vendor ID of 0x121a
So the specs comply but there is no output on the monitor, even when os4 can display. The early startup menu should automaticly fwd the boot screen to any attached displaydevice that's recognized.
The mappings are 8 MB window on the ZIV mediator and the wait state is enabled.
Any other tips?