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158 Posts

07-14-2017

Greece

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  • Message 1 of 3

Thunderbolt dock- flickering screen edge

2021-01-21, 5:43 AM

Since the last firmware 3.1.68, the external screen flickers randomly at the one edge (left or right), with some black-and-white garble (while rest of screen is ok).

Anybody else with similar finding?

 

Dock 40AN

 

  

P52, 8850H, P2000, 2x16GB RAM
2x512GB NVMe, 1TB SSD
W10 pro
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248 Posts

09-04-2019

United States of America

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  • Posts: 248
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  • Message 2 of 3

Re:Thunderbolt dock- flickering screen edge

2021-01-21, 19:52 PM

No. But I get black outs when viewing pages with embedded video. Some but not all. Lasts for a second. Lenovo was able to replicate but never back to me.

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158 Posts

07-14-2017

Greece

844 Signins

5092 Page Views

  • Posts: 158
  • Registered: ‎07-14-2017
  • Location: Greece
  • Views: 5092
  • Message 3 of 3

Re:Thunderbolt dock- flickering screen edge

2021-01-22, 11:31 AM

Which also the case, even with no video...but almost always with video. And that was always the case (i.e. with previous firmwares also).

 

Does this happen to you with new firmware? 

P52, 8850H, P2000, 2x16GB RAM
2x512GB NVMe, 1TB SSD
W10 pro
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