Help with XFX HD5670 1gb DDR5 please

[Bimbo69]

hi, I bought this one last year http://www.amazon.com/gp/product/B0034JLTNG/ I have also a GT430 but with the well known issues for fermi cards I went for a try with this one...
Here are the symptoms....
during boot bios goes ok, and also could get into unibeast installer with GE=no...since then the card seems to work at full load, and the fan spins really fast with a luod hum...even that the installation finishes and never could get it to boot...no panics...nothing
I've tried pcirootuid=0...1...with or without GE...npci's...and nothing...
In addition I've put it in a secondary pcie slot with a 6870 in the first...and booting from it loads perfect and also recognized the 5670 in sys preferences and the temp is normal and no more hum (no monitor connected)...any idea that could help? Big Tks

 

[Bimbo69]

In addition I could get ML to boot only with GE=no -x -v and nothing related to ati in chameleon.plist...temp idle is about 77-78 Celsius and fan is like a vacuum machine...so as conclusion the card is bad or does not like hackintosh builds...no matter what aticonfig personality or atiports settings, then it hangs