could restore back to 32 bit BUT it is most likely that you do not have it and that the school IT personnel wiped the partitions and installed fresh.
When you posted your message there was (and still is) a NOTE in red text immediately above where you typed your subject title. That Note reads -"Note: If you're asking for technical help, please be sure to include all your system info, including operating system, model number, and any other specifics related to the problem. Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended."
Had you posted the info asked for I could point you to specific links but you didn't so the best I can do is point you to this link -
Once there you have three options to get your laptop model's specific drivers -- you are looking for all the 64 bit drivers.
Once you download them you will need to install them.
If you are going to this school for any computer courses, I would suggest looking into another school where the IT support actually has a basic knowledge of computers and operating systems.
okay, here it goes .
I bought Vaio CWseries just last week, windows 7 home premiun .
Just today, i sent my laptop for configuration to be able to use it in my school, complusory for every student to .
But the people there said if they configure it, i have a chance of losing my drive, cos they have to downgrade my 64bits to 32bits, and change it to windows 7 Enterprise . But i got no choice, if i dont configure, i can't use it in school . And after configuration, yup, they told me they can't find my drive, thus losing my vaiocare; gate . I can't even adjust my brightness now . And everything a windows7 can do .. like my startbar can no longer be translucent, can only be solid cos of my drive . Previously, my drive used to be nVIDIA VGA drive something something... but now, its Standard Graphic Adaptor(It suck). Now i wanna ask is, can i system restore back before my configuration, and change it to 32Bits before i send it to configuration again? Cos i googled the driver download, but none works . If i should change it back to 32Bits before going for configuration, how to change it?