[Request] Dell Inspiron 17r SE 7720 Unlocked Bios

[naquaada]

Hello, I have a Dell 7720 R17 SE which had a 3630qm, but I upgraded it to a 3840qm without problems. Does anybody have an unlocked BIOS?
It's a nice laptop for OSx86, even if the nVidia doesn't work because of the Optimus system. I have some minor problems left, maybe an unlocked BIOS can help.

Here's the link to the A17 BIOS: https://dl.dell.com/FOLDER03028974M/1/7720A17.exe

[Baboo85]

Hi all,

I want to unlock the BIOS of my Dell Inspiron 17R SE 7720, mainly to disable HyperThreading and to manage some advanced BIOS settings.
All online BIOS I found are old and/or link are broken.

I can try to mod it myself if someone can explain what to look in the BIOS file

Here's the BIOS A17 (EXE and CAP files): https: //easyupload-DOT-io/6azcdf

[Maxinator500]

Oleh's mod re-upload: 7720_A12_AES_MSR_0xE2_unlock_var1.rar
A17 based mod with CPU PM patch and AES NI unlock from me: 7720_A17_AES_MSR-0xE2.zip

[Baboo85]

Oleh's mod re-upload: 7720_A12_AES_MSR_0xE2_unlock_var1.rar
A17 based mod with CPU PM patch and AES NI unlock from me: 7720_A17_AES_MSR-0xE2.zip

Thanks, but....you unlocked and patched what?

[Maxinator500]

Thanks, but....you unlocked and patched what?

I didn't do it for you. I do not know how to open additional menus in such bios, so I repeated the first mod in this thread, but just for version A17: read about MSR lock and AES NI.

[Baboo85]

I didn't do it for you. I do not know how to open additional menus in such bios, so I repeated the first mod in this thread, but just for version A17: read about MSR lock and AES NI.

Didn't expected that you did that for me. I was just asking.
Anyway the A12 modded is working fine even if I have the i7-3630QM. I disabled the HT successfully.
Now I need a manual or something like that, because the CPU isn't throttling (it stays at max speed indicated in the Power Options of Windows) and I want to see if I can power up the fan (it goes at maximum speed only when upgrading bios, CPU/GPU go at 90°C and it won't go full throttle) and do something about the Nvidia GPU (nvidia Inspector overclock is not sufficient).

Thank you for the reupload of the A12 unlocked BIOS

[Maxinator500]

Didn't expected that you did that for me. I was just asking.
Anyway the A12 modded is working fine even if I have the i7-3630QM. I disabled the HT successfully.
Now I need a manual or something like that

Works flawlessly:
Notebook Fan Control
Creating a config - Probe the EC's registers

[FROL]

Guys please give a new link of unlocked bios, this links very old. Bios a17 link dont work please upload

[Maxinator500]

Bios a17 link dont work please upload

I updated the link.

7720_A17_AES_MSR-0xE2.zip

[FROL]

7720_A17_AES_MSR-0xE2.zip

Thank you very mutch !