iDeneb v1.5.1 10.5.7 Stop and restart at Dvd Boot

[donut911]

I am new to Insanely Mac sort of... I have a HP G60 Laptop and the specifications are:

 

222GB Hard Drive - Exact

3GB Memory (RAM)

Nvidia 8200M G 1042MB Shared

Conexant HD Smart Audio 22

AMD Athlon 64 x2

 

It gets to this and stops:

Loading HFS+ file: [/system/Library/Extensions.mkext] from 4230a80

Loading HFS+ file: [/system/Library/Extensions.mkext] from 4230a80

 

then it turns off the laptop.

 

Any ideas?

Thanks in advance