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[REQUEST] Lenovo Y50-70 (9ECNxxWW) BIOS Unlock
Hello to all,
I have bought a Y50-70 used... but it unfortunately has the bios locked by a password: could you explain (or link) to me the correct procedure to unlock it?
Thanks in advance!
find
quote
Hello! I have a Lenovo Y50-70 laptop with 4k screen.  It's running the latest BIOS from Lenovo: 9ECN43WW(V3.03), 12-Aug-15 .   I'd like to be able to change the refresh rate of the display from 48Hz to 60Hz, plus any other advanced features that you commonly unlock. Here is the BIOS backup (created with Universal BIOS Backup 2.0): 

https://www.sendspace.com/file/mvdqzl

Thank you !
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quote
(03-30-2023, 03:59 PM)razvanc06 Wrote: Hello!
 I'd like to be able to change the refresh rate of the display from 48Hz to 60Hz

Thank you !
Hi
it's a hardware problem
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quote
hello, anyone know how to unlock advanced options in insydeh20 rev 3.7 9ECN43WW(V3.03) bios? I really want to change hz from 48 to 60 and oc cpu Big Grin . Please help!!   Sad

here is download link:
https://download.lenovo.com/consumer/mob...cn43ww.exe
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quote
Hi, i have a lenovo y50-70, i want to upgrade wifi card, so i need someone to remove the white list

but i dont know how to dump my bios image
find
quote
Hi,

Can anybody help me with my trouble?

I guess i need Bios Unlock to get into Advanced Bios Mode. Im quite new in Bios things, need some help with Steps what i need to do, never done before. I want to change Display settings and Run only HDMI on my PC what i build from Laptop. I guess i can do it from Advanced Settings in Bios as i try all other Solutions from internet, nothing workt to me. 

Im using Lenovo Y50-70 Non Touch Laptop Motherboard (Bios ver. 3.03).

Thany Thanks
find
quote
(05-10-2023, 05:17 PM)Alvis_92 Wrote: Hi,

Can anybody help me with my trouble?

I guess i need Bios Unlock to get into Advanced Bios Mode. Im quite new in Bios things, need some help with Steps what i need to do, never done before. I want to change Display settings and Run only HDMI on my PC what i build from Laptop. I guess i can do it from Advanced Settings in Bios as i try all other Solutions from internet, nothing workt to me. 

Im using Lenovo Y50-70 Non Touch Laptop Motherboard (Bios ver. 3.03).

Thany Thanks
Hi
In any case, need your dump
find
quote
Hello, I want to change my baseboard ID, UUID and serial number etc. I saw it can be done on Thinkpad models but i couldnt find anything with y50-70 model. y50-70 has insydeh2o bios and i tried dmiedit and h20sde-w to change my especially baseboard number and other serial numbers but both didnt work. Can someone help please.
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quote
can someone help to full unlock bios 3.03V ?
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quote
hi
it would be much appreciated if i could get lenovo y50-70 bios modded with advance menu and white list removal.
thanks.

https://www.sendspace.com/file/qdbg1e
find
quote


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