Ok great. Seems like this motherboard only supports one case fan as well so won't be able to plug that in
24 pin, 6 pin and power lead connected to the gfx?Right it's started and stayed on. Have a red light flashing though by the green power button. And monitor isn't picking up the GPU.
Just spotted this - are you sure there isn't a molex connector attached too? Or check the other fan - that may have one if it's an older case.
I have a molex lead for the power supply but the fan can't plug in to that can it?
I have all connectors plugged in to the motherboard. Shall I try using on board graphics to see if it launches ok?
Did you remove GPU?VGA has no signal either.
Did you do a fresh install in the old case? Can't remember...It's doing a start up repair now in Windows..