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[REQUEST] Dell Inspiron 15R SE 7520 BIOS Unlock
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 !!
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(09-24-2018, 02:36 AM)Dudu2002 Wrote:
(09-23-2018, 08:23 PM)paulakfleck Wrote: 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
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(03-15-2019, 10:01 AM)felipeab10 Wrote: 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
Hi
Need your bios dump
Check your PM
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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.
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#duplicate post
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(03-15-2019, 10:16 AM)Dudu2002 Wrote:
(03-15-2019, 10:01 AM)felipeab10 Wrote: 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
Hi
Need your bios dump
Check your PM

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!
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