Question Lenovo Thinkbook 14 IML shows pink flickering on the screen ?

Dec 13, 2021
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I've noticed a pink flickering/artifacting on the screen a couple times now. Unable to replicate it though. Any ideas what could be done? Is it a hardware problem or something to do with drivers?

A clip of the issue: View: https://imgur.com/a/SO0gnVF


Specs: Lenovo Thinkbook 14 IML
i3-10110U
4+4 GB DDR4 2666mhz
1TB Toshiba HDD
Running Windows 10

Thanks in advance for your help and advice!
 

Cyberat_88

Distinguished
Apr 9, 2011
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Two GPUs or just one ? If your screen is running greater than 60hz, you need to disable V-Sync and enable Adaptive/Fast/Enhanced Sync in drivers (intel/nvidia/amd).
Possible link break between MB & screen, fragile wires. Overheating (run Speccy) ?
 

penguintech

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Feb 25, 2011
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Being an i3 it probably only has one vid card. Plug into an external monitor and see if it does it on the external monitor as well. If it is replicated on the external, then it more than likely an issue with the on-board video card. If it does not replicate on the external monitor, then it's most likely your LCD screen that needs to be replaced or the video cable running from the MOBO to the LCD that needs replaced.
 

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