[REQUEST] Sony vaio VPCCB4Q1E advanced bios unlock

[KAKATYHEBULL]

i need the advanced bios unlock for my sony vaio VPCCB4Q1E (unlock that allows me switch from igpu to discree gpu) and i attached my bios rom to this post

[Maxinator500]

i need the advanced bios unlock

Which tabs on the top are available by default?
Oh, forget about it. I have already found a picture that shows which ones are missing. The easier it is for me. BIOS MOD: R2110V2.zip.

[KAKATYHEBULL]

Ummm ... it allows me to go into bios but not booting to Windows, it just show the Vaio picture in that

And now its does not even give me to boot into bios

Someone said i need to change cmos battery

And where i get a cmos battery for Sony Vaio VPCCB4Q1E