request unlock bios acer aspire s3-391 1.29 to enable VT-x

Hi to all,

I would like to enable Intel Vt-x tecnology on my Acer Aspire S3-391-73514g12add

Currently bios are 1.29 because i run w7

original bios are:

http://global-download.acer.com/GDFiles/...SC=EMEA_11

Thanks to all.

br.