No HDisk options while trying to set up Hackintosh

[Techboy9]

I have spent more than 4 hours trying to built hackintosh on my PC computer and it seems I can't find a way to get rid of the following problem.

I have a --i7 /Nvidia/ GigaByte mainboard/3 Gb ram/ 2hard disks -- desktop pc and I want to boot my second HDisk with Mac, leaving the primary unchanged.
But while it seems I fill the criteria needed for doing the Hackintosh, everything goes great until I initialize the Mac os installer ( chimera from a USB flash) and I am asked to choose the disk to Install the MacOs.THERE IS NO OPTION IN THE BOX...IT IS EMPTY...HDisk LIKE IT DOESN'T EXIST.

What have I done so far:
1. Unplugged my primary HD for safety
2.made the Bios changes needed except setting to default options (I believe it is not needed)
3.SOS -- realized that the prob has something to do with the fact that windows are keeping a copy of the Recycle bin in the secondary HD, while not needed to.In that direction, tried everything to delete all system files from secondary disk (failed to do)/tried from cmd(failed to do)/and then unplugged the secondary ,plugged the primary and realized that the existence of that damn system file (recycle bin copy) is not important at all.

I can say many things that I have tried but ti will get boring.The main thing is : no option for a disk to install Mac os (p.s. tried the primary and it is recognized)

Also have to say that every two restarts I face a checksum error which says that it sets to defaults ????

Finally....Super sorry for the long post.
Thanks in advance.

 

[Obvious Answer Man]

Did you format the drive in Disk Utility?

 

[pgm30uk]

Went trough the same problem, USB could not see any HD.
Can't be sure why that happened but I managed to make it work.

I think (again, might not be) it's because I was trying to use an earlier version of Lion (10.7 as oposed to 10.7.4) or possibly cause I got an Ivy bridge. I went trough loads of problems and kernel panics before trying what's next.

The only way I could get it to see the HD was to use bridge 4.0.1 with uni 1.4.
After that I managed to format it, install OSX and W7. Install went ok, applied the 10.7.4 update and them multibeast + bridge 5. No problems there.