HP Pavilion G6-1024sg

Hi, I have received as a gift this laptop and, unfortunately I cannot manage to install osx on this.
The specs are this:
Product Number
LR294EA
Microprocessor
2.66 GHz Intel Core i5-480M
Microprocessor Cache
3 MB L3 cache
Memory
4 GB DDR3
Memory Max
Upgradeable to 4 GB DDR3
Video Graphics
AMD Radeon HD 6470M (512 MB DDR3) + intel hd graphics
Display
39,6 cm (15,6") High-Definition LED HP BrightView Display (1366 x 768)
Hard Drive
500 GB SATA (5400 rpm)
Multimedia Drive
LightScribe SuperMulti DVD±R/RW with Double Layer Support
Network Card
Integrated 10/100 BASE-T Ethernet LAN
Wireless Connectivity
802.11 b/g/n
Sound
Altec Lansing speakers
Keyboard
Full size keyboard with home roll keys
Pointing Device
TouchPad supporting Multi-Touch gestures and On/Off button
PC Card Slots
Multi-Format Digital Media Card Reader for Secure Digital cards, Multimedia cards
External Ports

• 1 VGA
• 1 headphone-out
• 1 microphone-in
• 3 USB 2.0
• 1 RJ45

Dimensions
37.4 x 24.5 x 3.05 cm
Weight
Starting at 2.55 kg
Power
90W AC Power Adapter

6-cell Lithium-Ion (Li-Ion) battery
What's In The Box
Webcam with Integrated Digital Microphone (VGA)

I wonder if someone can help-me with a dsdt ? Give a beer !