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Vulkum
Paper Tape
Posts: 1
Registered: ‎05-18-2014
Location: United Kingdom
Views: 610
Message 1 of 2

Ideapad Y580 BIOS locked out with password after update

Hi,

 

I have recently updated my BIOS using the 5dcn40ww.exe update located in the driver section. Before updating I set-up a BIOS password (which I did not forget). After the BIOS was flashed, the computer restarted, entered the BIOS, was prompted the password, put in the password, and entered the BIOS menu.

 

However, after I sthut down the computer and tried to get into the BIOS menu, the password was no longer recognized. I've read that this issue existed on some previous versions of ThinkPad BIOSes, where the update would do something to the passwords.

 

If anyone has any ideas on how to fix this, that would be great!

 

Vulkum 

 

EDIT:

 

The problem was with using the NUMPAD keys as opposed to the standard keys from the QWERTY keyboard. It might still be a bug in one of the versions, as I previously used the numpad keys.

Retired Support Specialist
Posts: 2,826
Registered: ‎08-01-2013
Location: Bangalore
Views: 576
Message 2 of 2

Re: Ideapad Y580 BIOS locked out with password after update

Hi Vulkum,

 

Welcome to Lenovo Community!

 

I’m sorry to hear about your situation, as the BIOS password is locked after its update. The only available option is to contact our Technical Support for further Assistance to get the details of the nearest Authorized Service Center to get the issue addressed.

 

Click here to open a link where you can select the country and get the exact contact support number. I’m sure they will be a great help.

 

Do post us back for further queries.

 

Best Regards

Shiva Kumar



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