Following this guide i used the color sheme http://www.xlr8yourmac.com/systems/MacinPC_ATX_case/pages/PC-MAC_PS_pinouts.htm

so i connected

all red wires to +5

all black to gnd

blue -12

orange to +12

yellow to +5 TRKL (says must be to +5 to the mac to power on)

On the atx side (green + gnd) to get the psu powering on

Ok checked everything like 10 times ....

Power on

First the lm317 burned up so i replaced it

Then i disconnected yellow +12, power on ....... C7 (is close to the vram memory slots) burned up smoke and all.

Then i disconnected -12 ok now led power up and but have the wires (yellow and blue) disconnected habe to replace C7

The color coding indicated on the guide seem to be wrong, i don't know if you can use the voltage meter to test the wires voltages macdrone? after this i don't have much hope to get the quadra board powering on.