New Decklink Extreme PCI won't work?..

Hi there,

We have bought a Decklink Extreme capture card with SD-SDI input so we can capture VGA signals trough the SDI. We tried to connect a Extron USP-405 but it doen't work on SDI.

The card is in a
G5 Power Mac
2,7 Ghz Dual Processor
3,5 Gb Ramm
The Extreme is in Slot 4 (133 Mhz slot)
There is ATTO SCSI control card in Slot 2 (100 Mhz slot)
And a Ati Radeon 9600Pro PC Mac edition VGA card.

OSX 10.4.11 running Catalyst 3.32_h27_Pro

Also Blackmagic Deck Control doesn't see the Extreme card only a missing Aurora Pipe caputre card.

Hope you can help me a bit.

Thnx,

Lennart