Blackmagic Intensity Pro not recognized

I have been reading about this issue and I realize that even BlackMagic Staff has not a real solution. Let´s solve this problem among all of we

Mine is a
P8Z77-M Asus,
Intel Core I5-3550.
SSD Kingston 240 GB

I have tried with all of the 3 PCIe, 1x, 16x and 16x whithout success. BM board is not visible with any version of software.

¿Some Directx components missed?

Regards

Is the board even seen in Device manager?

No, the board is not shown in device manager, my system is Windows 7 x64bit, I have tried in all of the PCIe slots

Regards

If the board doesn't show up either as an 'unknown device' or under 'Sound, Video & Game Controllers' then I would say your board is broken. It should at least show up as a device even if the software doesn't install. Do you have any other cards you can plug in to make sure the sockets on the motherboard are working?

I've already tried an old nVidia Geforce 7300 PCIe and works fine on two PCIex16 slots. I made it alternating the blackmagic and Blackmagic is not listed in the Device Manager, I searched it item by item.

Could it be that the broken board would be the blackmagic?

It sounds strange but I have read several problems like this in the net

Win 7 x64bit
Asus P8Z77m
8 GB Ram
Primary partition on SSD Sata3
2 TB massive storage

Well if it doesn't show as either an 'unknown device' or in the 'sound, video and game controllers' section and other cards work in those slots I'd suspect the card is broken.
What you also have to remember is that people tend to only post when they have a problem, so although you may have found others that have had this there are probably thousands who've never had an issue. And although it's not the norm cards do fail within days or months and can be dead straight out of the box, others may last for years with no issues. It's nothing unusual and can happen with cards/devices from any manufacturer

I have the same problem.
I've used my card in previous computer and it wotked fine.
After I have moved it to new PC it is not recognized.

And what would that new computer be?