Help please. Geforce 8500 gt 512 mb ,e8400 3,0,4gb ram,motherboard dg31pr,hd 250gb

[eigon]

Please help me, I have a Core 2 Duo E8400 3,0 GHZ 6 MB L2, DG31PR motherboard. 4GB
RAM, NVIDIA GeForce 8500 GT 512 MB, HD 250 GB SAMSUNG.
IDENEB I install the MAC OS X, ONLY WHEN YOU INSTALL ALL THE SCREEN AND OPEN SYSTEM IT is stopped, I CAN NOT FOR NOTHING Mech, install ALL RIGHT, BUT
I CAN NOT USE THE SYSTEM, THE MOUSE MOVE BUT IF THE SYSTEM DOES NOT APPEAR THAT, I CAN NOT DO THAT NADA.O MS Mech, Please help me