LOL
Updated Bios to rev 1006, no avail.
Option to set SLI to manual isn't available anymore, so can't try that either.
And then, with the graphics card in the black slot and the EZ selector set to Dual SLI as Sick Willie proposed in this thread
http://forums.pcper.com/showthread.p...9&page=2&pp=15 (EZ powerconnector attached). Guess what postmessage I get? Yes indeed, "System failed VGA test" for crying out loud!
So it's back to where I was 2 hours ago: graphics card in black slot, screen with PCI Express 1x. Pfffff
Suggestions anyone ?
Otherwise dismantle tomorrow and send back