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brunoducati
What's DOS?
Posts: 1
Registered: ‎05-25-2016
Location: NO
Views: 657
Message 1 of 2

u41-70 laptop screen flashing white/black

my screen on my u41-70 laptop flashes black/white when moving the screen up and down (no problem while the screen is stable, but want to fix the problem before it gets really bad)

 

Leif, Norway

Community SuperMod
Community SuperMod
Posts: 5,374
Registered: ‎06-26-2008
Location: US
Views: 653
Message 2 of 2

Re: u41-70 laptop screen flashing white/black

Good day and welcome to community.

 

Your description sounds like a video cable that is loose or damaged. If your machine is under warranty, I would suggest that you contact Service (info below) to discuss.

 

For reference, here is your hardware manual: https://download.lenovo.com/consumer/mobiles_pub/lenovo_s41-35_s41-70_s41-75_u41-70_hmm_201503.pdf if you'd like to see what is involved in dis- and re-assembly.

 

Hope this helps a bit.

Regards.

 

Norway
-- Lenovo S200z, S400z, S405z, S500, S500z, S510 desktops
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