07-27-2016 04:29 AM
This is something that you might want to contact Lenovo service center folks about and report your findings. - Perhaps they can walk you through some basic troubleshooting to determine the problem for that specific model.
Update us how it goes.
Tap that kudos button if I helped
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12-06-2017 03:09 AM
Mine still flickers as well. took in under warranty to Best Buy. then when it was out of warranty Lenovo still tried to repair it for free. it was fine for about 3-4 months butnow it's doing the same thing. it's truely annoying.