xps 9550 bios unlocking request

[bdmsn]

hi there,
Can somebody tell my how to unlocking the xps 9550 's  bios file ?

I want to config DVMT-prealloc size ,but there no config menu in default bios .

thanks.

[Kontr-Olli]

hi there,
Can somebody tell my how to unlocking the xps 9550 's  bios file ?

I want to config DVMT-prealloc size ,but there no config menu in default bios .

thanks.

Hi,

I would also been interested if someone could take a look to the latest XPS 9550 bios. Would be nice if anyone find a way to unlock hidden features...I'm very interested in Advanced CPU features, like CPU Voltage and Offset Voltage, cause I'm working with Linux not able to undervolt there.

Thanks.

btw: Since yesterday Dell released a new Bios version....v1.2.0...is attached...