Thanks clifford_cooley

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In the shop , today they have received the mobo , and i will go latter there to get the pc. I have also upgraded from 2 GB to 8 GB , so i think Windows 7 will fly.
I have to reinstall it , because i want to use AHCI mode, and now is in IDE mode by mistake , so as i have changed the mobo , and i need to change to AHCI i will do a clean install , doing a secure erase to my SSD.
I instaled Windows 7 last thursday,one day prior to the broke of the mobo,and i only did a windows update and installed Norton Antivirus , so is not really a problem to format the SSD and re-install (doing a clean install).