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ary80
What's DOS?
Posts: 4
Registered: ‎03-17-2018
Location: IQ
Views: 1,211
Message 61 of 64

Re: YOU DID IT!!

its 2018, i have purchased my lenovo y50-70 in 2015, and i tried all the options given to me through the internet to stop flickering but non of them was successful unfortunately. lastly, i tried to unplug and plug after cleaning the cable behind the screen and fortunately it works for me and the flickering issue was solved finally
ary80
What's DOS?
Posts: 4
Registered: ‎03-17-2018
Location: IQ
Views: 1,211
Message 62 of 64

Re: Lenovo Y50-70 Screen Flickering SOLVED

its 2018, i have purchased my lenovo y50-70 in 2015, and i tried all the options given to me through the internet to stop flickering but non of them was successful unfortunately. lastly, i tried to unplug and plug after cleaning the cable behind the screen and fortunately it works for me and the flickering issue was solved finally
koko4
Blue Screen Again
Posts: 3
Registered: ‎07-08-2018
Location: IN
Views: 294
Message 63 of 64

Re: Lenovo Y50-70 Screen Flickering

but its not working with my system. as i upgraded my BIOS and driver also.my display panel is 4k resolution. while bootup then its flickers and soon after within 1-2 minutes everyting getting cleared.

yobbei
What's DOS?
Posts: 2
Registered: ‎12-04-2019
Location: CA
Views: 129
Message 64 of 64

Re: Lenovo Y50-70 Screen Flickering

open regedit.  Look for PSR2Disable  and change value to 1.  There are a number of them so change them all.

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