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[REQUEST] Lenovo Ideapad 520S-14IKB (4QCNxxWW) BIOS Unlock
#1
Hello, I have tried to modify the bios of this laptop, but I am not able ... I use it for hackintosh, and I wanted to have access to the advanced menu ...

I just dumped the bios:

https://drive.google.com/file/d/1M_I80Q8...sp=sharing

This version:

https://pcsupport.lenovo.com/us/en/produ...s/ds121264

Many thanks


Attached Files
.rar   Backup bios Lenovo ideapad 520S.rar (Size: 5.09 MB / Downloads: 1)
find
quote
#2
(12-12-2021, 08:53 AM)PoMpls Wrote: Hello @Dudu2002 Smile ... Private message answered.

Thanks a lot
Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!
find
quote
#3
Thank you very much @Dudu2002 .. a perfect job, now I have total control of the laptop xD

[Image: UAe9gDs.jpg]

[Image: lvghbJa.jpg]

[Image: mHcGzzj.jpg]

[Image: jALiTpm.jpg]

[Image: DoCyW9v.jpg]

[Image: 3fq9Ek4.jpg]

And many more options xD

Many thanks Smile
find
quote
#4
Hey! @Dudu2002 Can I also get the moded bios? Do you need my dump of the bios? Thanks
find
quote
#5
(06-08-2023, 04:48 AM)techdan Wrote: Hey! @Dudu2002 Can I also get the moded bios? Do you need my dump of the bios? Thanks
Hi
Yes, need your bios dump
find
quote
#6
Hi there,

I am currently in a need to unlock advanced settings on my lenovo ideapad 520s-14ikb Type: 81BL, I really need the ability to use reduce latency on my ram timings from 2T to 1T. My old 8GB runs at 2400Mhz 1T and felt a lot more snappier than my current 32GB 2400Mhz 2T.

I managed to pull the bios file using my EZP 2023 programmer attached below. I tried into unlocking them myself but unable to do so as I am not familiar with HII database headers.


.zip   Lenovo520s14ikb.zip (Size: 5.27 MB / Downloads: 1)



Laptop support link: https://pcsupport.lenovo.com/us/en/produ...7A93E0428C

Your help is surely appreciated.
find
quote
#7
(10-31-2023, 07:44 AM)rekada Wrote: Hi there,

I am currently in a need to unlock advanced settings on my lenovo ideapad 520s-14ikb Type: 81BL, I really need the ability to use reduce latency on my ram timings from 2T to 1T. My old 8GB runs at 2400Mhz 1T and felt a lot more snappier than my current 32GB 2400Mhz 2T.

I managed to pull the bios file using my EZP 2023 programmer attached below. I tried into unlocking them myself but unable to do so as I am not familiar with HII database headers.

Your help is surely appreciated.
Hi
Your mod completed. Check your messages

This mod for this notebook ONLY !!!
find
quote


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