Bios Acer aspire 5720

[Carlo]

Perchè avendo installato windows 7 volevo abilitare l'XP MODE ma ho provato e devo abiltare la virtualizzazione però il mio bios originale non mi permette di configurare quei parametri

sul sito dell'acer non esiste nessuna versione aggiornata del bios??
EDIT:
Ecco quanto trovato su un sito web straniero in merito al tuo portatile

If anyone is thinking of buying the £350 Acer Aspire 5720 from Tesco Direct with a view to running fully virtualized guests (as I did), don't bother. The VT functionality has been disabled in the BIOS, even though the T7500 processor is completely capable of it. There is no option in the BIOS screen to enable it, and no BIOS updates on the web site.

I put this in an email to Acer technical support and was told "the issue you have described is one of a software related nature" and to call a telephone number for which I would be charged 50p a minute. Needless to say there is no way I'm doing that, as they clearly have no clue what I'm talking about.

I forwarded the reply to David Drummond, MD of Acer UK, just in case he wasn't aware how badly his new customers are being treated. Unsurprisingly, I haven't had a reply yet.