[REQUEST] HP Envy DV7 7xxx BIOS Unlock

[v0rIk]

HP Envy DV7-7212nr notebook PC (Intel Processor)

BIOS:     InsydeH2o
Ver:        F.2E                      SP77453.exe

• BIOS info:            ftp://ftp.hp.com/pub/softpaq/sp77001-77500/sp77453.html
  
• BIOS link:             ftp://ftp.hp.com/pub/softpaq/sp77001-77500/sp77453.exe           
  
• Image:  https://drive.google.com/file/d/0B9MqXpX...sp=sharing
  

Request;              Access to Advance Menus, Remove Whitelist, ability to disable discrete graphics (Nvidia)

[gb091685]

I am needing my bios unlocked.  Unable to install os on ssd as bios does not recognize ssd.  SP77453.exe is the file.  

http://support.hp.com/us-en/drivers/self...C11TA930O2

[gb091685]

I am trying to install an SSD in my machine and then install windows 10, however the bios does not recognize the SSD do to the way the hdd is configured from the bios.  Need all menus unlocked or atleast to were i can change hdd settings from within the bios.  Thank you in advance.  Also I am willing to try myself if someone can point me to a starting place.   The laptop is an HP Dv7t-7000.  Currently running F.2E bios.  Attached are screenshots of the bios and all menus that I currently have.

Here is the link to the bios page on hp website.
https://support.hp.com/us-en/drivers/sel...ku=A3G47AV

Again thank you in advance and I hope someone can help me with this nightmare.

[gb091685]

Can anyone atleast point me to the right tools to try and do it myself. I have tried several tools to get the rom out of the executable but it seams to corrupt it every time. Any help would be awesome.

[Morningstar]

sp77453.exe
Can't seem to find a bios mod anywhere. Need an option to disable discrete gpu and other gpu options. Also would be nice to have an option to switch AHCI. Can anyone do this?
http://ftp.hp.com/pub/softpaq/sp77001-77500/sp77453.exe
Edit: Also option to switch hyper-threading, if possible. And maybe remove pci-e whitelist, also if possible?
HP DV7T-7300 QUAD CORE Edition

[Morningstar]

I guess there are nobody left that really do mods, cause activity doesn't seem to be high. I wonder if there are any guides how to unlock bios? I guess it's a UEFI one.

[LLC]

Morningstar, link to tutorial in this old message, but now it's private blog says me Google.

[Morningstar]

Up. One last time. Hope never dies)

[bercia123]

Hello,
I need advanced option to disable my graphics dedicated from bios because prevents the system booting.
BIOS FILE: https://ftp.hp.com/pub/softpaq/sp77001-77500/sp77453.exe

HP dv7-7250ew
geforce 650m
core i7 3630qm

Thanks for help.

[fatrogue]

Please, help! I need advanced option to enable AHCI mode.

BIOS HERE: https://ftp.hp.com/pub/softpaq/sp77001-7...p77453.exe

HP dv7-7254er
i7 3630QM