05-25-2016 01:11 PM
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)
Solved! Go to Solution.
05-25-2016 01:39 PM - edited 05-25-2016 01:42 PM
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.
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