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cezarcintea
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Posts: 6
Registered: ‎01-22-2017
Location: RO
Views: 1,871
Message 11 of 24

Re: Y50 Bios 3.03 problem

Hy, 

 

Can you help me with a link from where i cand download a previous version form bios 

9ecn40ww?

I have same problem with random shutdown.

 

TKS

Sudian
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Posts: 10
Registered: ‎07-17-2015
Location: US
Views: 1,877
Message 12 of 24

Re: Y50 Bios 3.03 problem

Sorry, reread your question and saw you are asking for 1.08. Unfortunately, since I think that was the default that all of them shipped with at the lowest, I can't find it.

 

It's possible they changed their naming scheme, and it's somewhere on their website, but if so, it would take a lenovo rep to find it.

 

You can try google, but be really careful going that route. Bios should be "9ECN25WW"

cezarcintea
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Posts: 6
Registered: ‎01-22-2017
Location: RO
Views: 1,871
Message 13 of 24

Re: Y50 Bios 3.03 problem

Hello, 

I have same problem with my laptop - it shutdown himself - no matter what i am working on my computer (browsing, reading, playing etc).

I tried a lot of things (changing memories, replace hard drive with a ssd, reinstaling windows - 7 x64, 10 x64) non of them solve my problem. 

 

Can you help me with a link from where i can download bios version - 9ecn40ww or 9ecn38ww

 

Tks!

Dan

Help1484
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Posts: 2
Registered: ‎02-05-2018
Location: US
Views: 1,257
Message 14 of 24

Re: Y50 Bios 3.03 problem

I have two identical Y50-Y70s. They both have been sent back to Lenovo for having random screen blackouts. One was fixed and the other was sent back a second time and after return it still has the randmom blackout issues. The one working has Bios 9ECN36WW V2.0 and the one not working has 9ECN43WW V3.03. I want to try 9ECN36WW V2.0 on the other machine but I cant find 9ECN36WW.exe anywhere.

cezarcintea
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Posts: 6
Registered: ‎01-22-2017
Location: RO
Views: 1,232
Message 15 of 24

Re: Y50 Bios 3.03 problem

Sudian
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Posts: 10
Registered: ‎07-17-2015
Location: US
Views: 1,214
Message 16 of 24

Re: Y50 Bios 3.03 problem

Kinda sad that I posted this on ‎09-30-2015, and people are still having problems with the latest bios versions. =/

cezarcintea
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Posts: 6
Registered: ‎01-22-2017
Location: RO
Views: 1,208
Message 17 of 24

Re: Y50 Bios 3.03 problem

the sad part is that lenovo dosn't do anythig to fix that

Help1484
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Posts: 2
Registered: ‎02-05-2018
Location: US
Views: 1,184
Message 18 of 24

Re: Y50 Bios 3.03 problem

Well unfortunately, changing the bios did not fix my machine. I have officially declared it a lemon. I will not buy their products ever again.

almeidabbm
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Posts: 2
Registered: ‎03-08-2017
Location: PT
Views: 801
Message 19 of 24

Re: Y50 Bios 3.03 problem

Currently I'm trying to flash the bios with the above method using a USB drive. I can go in crisis mode but the usb drive does not flash any lights, like it is not being read. I've created a thread on this forum but I'm not getting any help. that's why I'm also writting here, I'm getting desperate.

Beyonder28
What's DOS?
Posts: 1
Registered: ‎08-27-2018
Location: US
Views: 637
Message 20 of 24

Re: Y50 Bios 3.03 problem

Hi,

please can you send me your older version of bios. I cant find anything on the net.

Thank a lot

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