hello, thanks for the quick response,
I have a windows xp sp3 Original
I got a gold license in google
regarding the bios options, there are none of those you mentioned,
in the main option displays the version of the bios, version of the machine, serial number but you can only change the date and time options.
in options:
advanced
security
boot
does not show these options you suggest
4) in your BIOS, Set to legacy USB 3.0 (USB 2.0)
5) turn off "Secure Boot" (if available)
a question?
about what you mention
"Intel RST v11.2.0.1006 is Utilized for Textmode in MassStorage, Sony supplies v11.0.0.1032
Also Noting That the Sony Wireless State Device Driver (* SNYA008) is not included for NT5
(it is for 8_64bit) "
being so means that you can not downgrade to xp???
or would have to install windows xp x64??
that when you install windows 7 no problem????
could not extract these drivers windows 7???
is that many questions sorry but dont know what else to think, to give a solution to my problem: (
by the way the laptop came with windows 7 home basic oem x64 athome
proves will download the files and see what happens
about my nick name, there am masonic hehehe I think it should just be a new order where democracy and equality prevail 
and I hope you continue to help and you do not mind the many questions that you do
thanks for your valuable help and the time you take to help those who do not know about this topic