SONY VAIO THAT S**T!

I'm repairing a laptop, a Sony Vaio CS Series with Windows Vista (Gggggggh) of a my friend. Cause of problem:

with laptop
ON

However, while I have to format, I tried to install Windows 7 and it gives me problems, I tried to install Windows XP and it gives me problems. This system is generous, it gives me always something. Now I'm trying with restore console (F10), but if it continues to joke, I will put my hands on the command line. If it doesn't go, I will choose the most obvious thing:

I'll keep you updated
(To be continued...)