Originally posted by volinakis
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Legion Y540 Bios Password Reset
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Originally posted by alexeyb43 View Post
thanks it works----------------------------------------------------------------------------------------------------------------------------------------------------------------------
https://www.badcaps.net/donate/
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Originally posted by clrscr View Post
how to find ? can you shar ?
Video is for an Ideapad but same principle applies for Legion, you will need to dump the contents of the BIOS chip.
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Originally posted by pickledegg View Post
Yes this video will help: https://www.youtube.com/watch?v=IhRw7ePhLKs
Video is for an Ideapad but same principle applies for Legion, you will need to dump the contents of the BIOS chip.************************************************** ***********************************
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
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Originally posted by Etres View PostPlease help me too ı dont know my bios password Legion Y540-15IRH
S/N: PF25AFHR
MTM: 81SX014AKR
you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.
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y540-bios.zip
Model name : 81SY(Lenovo Legion Y540-15IRH-PG0)
S/N : PF14M6YH
When I turn on my laptop:- The display backlight turns on, but the screen remains black. I can see that the backlight has power.
- The keyboard light turns on, and I can toggle it on and off using the backlight button.
- The fan spins for a second and then stops.
- After a while, even though the screen is still black, I can hear the Windows boot sound.
here is the bios detail and uploaded the bios file i read
Last edited by denjimakima; 05-07-2025, 01:12 PM.
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.
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