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matrix1999
What's DOS?
Posts: 3
Registered: ‎11-19-2018
Location: US
Views: 1,218
Message 11 of 20

Re: Lenovo Y50-70 turns on but has black screen

Update:  I installed the 1.14 BIOS per instructions and let the system run for about 30 mins or so.  I then went ahead and "upgrade" the BIOS to 3.00 (not 3.03) and it has been running for several hours now.  Happy to report that everything seems to be back on track.

 

 

chester8420
What's DOS?
Posts: 1
Registered: ‎01-03-2019
Location: US
Views: 1,072
Message 12 of 20

Re: Lenovo Y50-70 turns on but has black screen

I made an account just to say thank you for fixing my laptop. I appreciate the effort! Lenovo needs to send you a check for helping us out!
Rs112
Fanfold Paper
Posts: 2
Registered: ‎01-13-2019
Location: US
Views: 968
Message 13 of 20

Re: Lenovo Y50-70 turns on but has black screen

Would it work for Windows 10 too? I too seem to have the same problem..Y50-70 turns on but has a black screen.
SNerone
What's DOS?
Posts: 1
Registered: ‎03-28-2019
Location: US
Views: 720
Message 14 of 20

Re: Lenovo Y50-70 turns on but has black screen

The procedure to correct this issue posted by Koni5560 absolutely works, thank you so much for taking the time to post this for myself as well as others in the community I greatly appreciate it and I'm sure others will as well.  I took the time to create an account here just to thank you for this information as well as state the procedure worked for me... my hopes are that others will find this information and use it to their advantage.

matrix1999
What's DOS?
Posts: 3
Registered: ‎11-19-2018
Location: US
Views: 695
Message 15 of 20

Re: Lenovo Y50-70 turns on but has black screen

Yes it does work for Windows 10.  I was running W10 when the error occurred to me at the time

SomeGuyDude
What's DOS?
Posts: 1
Registered: ‎06-02-2019
Location: US
Views: 390
Message 16 of 20

Re: Lenovo Y50-70 turns on but has black screen

Thank you so much Koni5560! it worked for me as well.

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Koni5560
Fanfold Paper
Posts: 6
Registered: ‎03-30-2018
Location: CA
Views: 378
Message 17 of 20

Re: Lenovo Y50-70 turns on but has black screen

Cheers mate!

Daymare
What's DOS?
Posts: 1
Registered: ‎06-12-2019
Location: US
Views: 309
Message 18 of 20

Re: Lenovo Y50-70 turns on but has black screen

You are a lifesaver!  I followed your directions step by step including praying and my laptop works now.  I've had this issue for months and months now only at startup.  I never turned off my laptop because of it.  You deserve good karma for all your help,  I know I'm not the only one to benefit from this little tutorial you made.  

 

Lenovo should give you a job.  Thank you.

gorros
What's DOS?
Posts: 1
Registered: ‎07-04-2019
Location: AM
Views: 135
Message 19 of 20

Re: Lenovo Y50-70 turns on but has black screen

Where can I donwload ROM file? There is only exe file on Lenovo website.

kjsacha
What's DOS?
Posts: 1
Registered: ‎07-12-2019
Location: GI
Views: 64
Message 20 of 20

Re: Lenovo Y50-70 turns on but has black screen

Koni5560, just like some of the others here, I registered just to say thank you so much for posting this. It worked like a charm and I was able to get this expensive hunk of junk working again! You rock! 

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