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[REQUEST] Lenovo G580 (62CNxxWW) BIOS Unlock
#11
(09-26-2017, 03:43 AM)gavin_j Wrote: I would like to request if possible Big Grin a fully unlocked bios for my Lenovo g580 model 2689

Current Bios is: Lenovo 62CN97WW 07/12/2013

not sure what settings etc are available for this bios but I am interested in overclocking my new cpu....still waiting for delivery it will be a Intel Core I5-3210M also fitting new 2 x 8GB ram and a ssd to give this laptop a new lease of life any help or pointing in the right direction would be amazing as I haven't got a clue what I'm
talking about haha Huh Huh
I have also uploaded a current backup of my bios not sure if I done it correctly.
once again It would be very appreciated for any help.
Hi
Your bios chip is rewrite protected
Bios mod can be flashed using SPI-programmer+SOIC8 clip only
find
quote
#12
Dear firends,


After upgrading CPU from Intel Celeron Processor B830 to Intel core i5-3340m on my Lenovo G580 20157 (HM70)


My notebook is restarting every 30 minutes,
Tried to flash my Bios but unsuccessful it seems like bios is locked,

Is there any hope for me Sad

Here are results for my backed up Bios:
Lenovo G580 BackUp BIos


http://www.mediafire.com/file/6by7v27yyn9lxy5/result.rar/file

Here is original Bios link:
https://download.lenovo.com/consumer/mob...7ww_64.exe

I also forgot to mention, it is only possible to upgrade RAM to 4 only after putting 8gb ram module, laptop is only blinking wont turn on

Thanks in advance,

NK


[url=https://ark.intel.com/content/www/us/en/ark/products/71141/intel-celeron-processor-b830-2m-cache-1-80-ghz.html][/url]
find
quote
#13
Good day,

I'm requesting a BIOS unlock (Advanced tab).
I tried looking for existing bios mod for this laptop but all links for the modded bios are dead so I'm requesting a new one.

Laptop:
Lenovo G580 20157

Sorry, I can't create a BIOS dump (using the tools you provided) because I'm currently running Linux on the said laptop.

Bios update from Lenovo: 

x64 https://download.lenovo.com/consumer/mob...4ww_64.exe
x86 https://download.lenovo.com/consumer/mob...4ww_32.exe

Thank you.
find
quote
#14
(05-04-2019, 10:03 PM)dalvyk Wrote: Good day,

I'm requesting a BIOS unlock (Advanced tab).
I tried looking for existing bios mod for this laptop but all links for the modded bios are dead so I'm requesting a new one.

Laptop:
Lenovo G580 20157

Sorry, I can't create a BIOS dump (using the tools you provided) because I'm currently running Linux on the said laptop.

Bios update from Lenovo: 

x64 https://download.lenovo.com/consumer/mob...4ww_64.exe
x86 https://download.lenovo.com/consumer/mob...4ww_32.exe

Thank you.
Hi
ALL mods is personal
Need your bios dump
Check your PM
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quote


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