[REQUEST] Dell Inspiron 15R SE 7520 BIOS Unlock

[paulakfleck]

Hey you, first of all, thanks for this initiative. It's helping a ton of people when Dell insists to block it's own users to changing it's own pcs.

So, here is my dump file (Sendspace didn't let me upload it since it is scripts):

https://drive.google.com/open?id=1NBjPDl...qGQPv9Fpjq

I have a Dell Inspiron 15R SE 7520 with BIOS A11 (A13 downgraded).

I need to be able to deactivate my second AMD videocard (leave only Intel graphics) and allow mPCI-express from not whitelisted devices.
This is for eGPU setup.

Thank you!

[Dudu2002]

Hey you, first of all, thanks for this initiative. It's helping a ton of people when Dell insists to block it's own users to changing it's own pcs.

I have a Dell Inspiron 15R SE 7520 with BIOS A11 (A13 downgraded).

Thank you!

Hi
Your mod completed.
Check your PM

This mod for this notebook ONLY !!!

[longimanus]

Hello everyone, I ask for help, you need to make an A13 BIOS mod, unlock the rev adjustment to manually set the necessary revolutions, also unlock the overclocking of the AMD7730 video card and video memory, thank you very much in advance !!

[felipeab10]

Hey you, first of all, thanks for this initiative. It's helping a ton of people when Dell insists to block it's own users to changing it's own pcs.

I have a Dell Inspiron 15R SE 7520 with BIOS A11 (A13 downgraded).

Thank you!

Hi
Your mod completed.
Check your PM

This mod for this notebook ONLY !!!

Hello friend, I'm from Brazil, I want to do egpu on my dell 7520, I would like to know how to do the bios dump to send for you to do the biosmod, and if I can update the bios of the notebook without battery, thank you

[ammartaurus]

Hi, Kindly mod my bios to enable all the advanced menu including whitelisting Wifi card etc.

Dell Inspiron 15R 7520SE

Bios version = A14

Link = https://downloads.dell.com/FOLDER0498613...520A14.exe

Kindly let me know if you need anything else. I have tried to take dump of my current bios but I am unable to backup via bios backup toolkit 2.0.

[ronildo66]

Hi
Need your bios dump
Check your PM
[/quote]

Hello, Dudu!

My AMD 7730M dedicated graphics card is crashing, I need to keep the drivers on Windows 100% of the time off, but occasionally the screen goes black and I need to restart the computer. The physical solution would be reballing, but I have no intention of repairing it.


- I need a BIOS Mod to disable the dedicated card, to use Intel Graphics only.

I am running the latest version of BIOS A14 (20 Nov 2018)
https://dl.dell.com/FOLDER04986137M/1/7520A14.exe

MD5:
860217587f51bf086fb87de9334fe110
SHA1:
66bb1f5ff5c4835634f0e62554c13ca41169796a
SHA-256:
47e01d663727bfd010c6ecde33416f06f17eb98cb741803cd801ed603be96859

Thank You!

[michael23]

Hello,
pls i want help to get my bios modded
my bios version A14

my main problem is that my discrete amd card not detected , now only intel is working
that happened after i gave my laptop to someone at a (laptop fix shop) to fix undetected hard disk
i guess he tried some of bios that not compatible

now i just want to use my amd 7730m which not detected by any method

Thanks in advance

[ronaldolcc]

Hello,
I'd like to unlock advanced menus and remove whitelist check from this BIOS version A14.
I do a Bios dump with BACKUP_Tools12_2, returns that:
https://www.sendspace.com/file/tth8ws
It's correctly?

[Nirdosh]

hi

What I need isn't exactly a BIOS mod, but I haven't found any other place to ask for help.
I have a dell 7520 SE notebook that I would like to update the BIOS to version A14(https://www.dell.com/support/home/pt-br/...5r-se-7520) but the battery connector is physically damaged and /forceit and similar did not work on this file.
Is there any way to install this bios without the battery?

Thanks for trying and forgive my english

[jpfreitas]

Hi guys,

I have a Dell Inspiron 15R 7520 SE. It comes with a 35w processor and recently I bought a 45w processor and installed on it.
The thing is, Dell limited so low the power limits configurations and I just can use the full speed of the processor for a few seconds. Running cinebench 20, after a few seconds he starts to oscillating the clock bettwen the turbo and the base clocks. If I put a fan on the in air spaces of the laptop, it can hold the turbo for more time, but even without it, the temperatures of the notebook are so cold.
I changed the thermal past and cleaned everything, the processor doesn't even reaching 83 degrees in a stress test...
So, I was researching for a bios mod that unlock the power limits features (like turbo limits or the ICC_dyn duration).

The link for the original bios is:

https://dl.dell.com/FOLDER04986137M/1/75...520A14.exe

I'm sorry for my bad english and thanks for trying