Hi. I tried installing OS X for a few days now. I tried iDeneb, Snowleo, iAtkos etc. Nothing worked.

My system is an Acer Aspire 5551 Laptop:
AMD Phenom x3 Triple Core Processor, Code Name: Caspian.
Motherboard Acer 5551 Socket 785GX
Video: ATi Mobility Radeon HD4200 GPU: RS880M
Realtek High Definition Audio.

Please help if you know what type of OS X I can install on this system.

Thank you.