Sapphire nitro oc 480

I got 3 of this card today 9 under way
Sapphire nitro (no+) oc 480 4g elpida memory no bios switch no led
But when i opened its bios i didn't find the timing straps
The card hashed @0 megs then 4 mega

I think this is some thing i did bad in wattool

I know how to use atiwinflash in cmd but is there a way to make the GUI view all 6 cards ?

And how to mod this cards bios
?

Had an older nitro+ 480 4 elpida card working nice on 30 mh
But when i tried its bios atiwinflash said SubsystemIDs mismatch