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[REQUEST] unlock Lenovo Legion 7 (2021) BIOS
#1
Hello,
I have a Lenovo Legion 7 (16ACHG6) with a Ryzen 5900HX and an RTX3080, and the bios is really limited. I would like to get the bios unlocked so I can set the memory timings, tweak the CPU voltage, and so on, pretty much all the bells and whistles. I have the latest bios version GKCN36WW. Please Help! Thanks in advance!
PS: I have CH341A programmer + SOIC8 clip
D.
find
quote
#2
(06-19-2021, 01:15 AM)dt_pro Wrote: Hello,
I have a Lenovo Legion 7 (16ACHG6) with a Ryzen 5900HX and an RTX3080, and the bios is really limited. I would like to get the bios unlocked so I can set the memory timings, tweak the CPU voltage, and so on, pretty much all the bells and whistles. I have the latest bios version GKCN36WW. Please Help! Thanks in advance!
PS: I have CH341A programmer + SOIC8 clip
D.
Hi
Make your bios dump
Check your PM
find
quote
#3
Hi @Dudu2002,

I have the Intel version of this laptop and would appreciate some help unlocking the same features as DT_Pro.

I have already dumped the BIOS via FPTW successfully (and can flash with it as well as I've found the CFG and FPRR locks), however I also have the ch341a Chip programmer handy just in case.

I'm hoping this might be pretty easy for you as the BIOS should be nearly identical to DT_Pro's, at least I'm hoping.

Will PM you the files and hope you can help me out.

Your time is appreciated!
find
quote
#4
(08-08-2021, 11:48 AM)GQNERD Wrote: Hi @Dudu2002,

I have the Intel version of this laptop and would appreciate some help unlocking the same features as DT_Pro.

I have already dumped the BIOS via FPTW successfully (and can flash with it as well as I've found the CFG and FPRR locks), however I also have the ch341a Chip programmer handy just in case.

I'm hoping this might be pretty easy for you as the BIOS should be nearly identical to DT_Pro's, at least I'm hoping.

Will PM you the files and hope you can help me out.

Your time is appreciated!
Hi
Make your bios dump
Check your PM
find
quote
#5
Bye! I also have a Lenovo Legion 7i with 11800H and 3080. What should I do to extract the bios? If you need it, I buy the ch341a without problems. Thanks
find
quote
#6
(11-22-2021, 08:59 AM)SgAndrea Wrote: Bye! I also have a Lenovo Legion 7i with 11800H and 3080. What should I do to extract the bios? If you need it, I buy the ch341a without problems. Thanks
Hi
Make your bios dump
Check your PM
find
quote


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