Hello, was just wondering if it is true that I can't overclock my hp G70 120ea laptop?

If it is possible what would be the best way to do this and what should I be looking out for.
Steve

If it is possible what would be the best way to do this and what should I be looking out for.
Steve
My Computer
System One
-
- Manufacturer/Model
- hp G70 12 ea
- CPU
- Intel core 2 Duo T5800 @ 2.00GHz
- Motherboard
- Hewlett - Packard 3616
- Memory
- 3.0 Gb
- Graphics card(s)
- Nvidia GeForce 9200M GE