This is the translation by google translate. Nearly 100% understandable.

"Hello to all
I am a new member and forgive me if I'm not in the right topic.

A few days ago I switched to Windows 7 Last te 32-bit,
I noticed that the operating system is unstable.

I also updated the Bios

I wanted to ask a question:

QUESTION: updating the BIOS can justify the system blue screens?

QUESTION: can be misspelled the BIOS setup?

Hello and thanks
Franky"

- You switched to Windows 7 32 bit. From what OS did you switch and how exactly? Why did you switch?
- What exactly is "unstable"?
- Was it already unstable before you changed the BIOS?
- What did you change in the BIOS? Why?
- What error codes on the blue screens?

I'd reset the BIOS to "safe defaults" or whatever it's called. If the errors still happen, most likely the BIOS is not the cause.

O, and English please in your answer.