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What's DOS?
Posts: 1
Registered: ‎09-17-2016
Location: US
Views: 208
Message 1 of 2

ThinkPad S431 Flashing Black Screen

For over a year, my ThinkPad S431 laptop has been flashing a black screen at random times, very hard to get work done or watch a movie when it is fully strobing.

Recently, when I plug in my headphones, it sounds like it is under water, then 10 min. later, it works fine.

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Posts: 6
Registered: ‎09-14-2015
Location: PL
Views: 174
Message 2 of 2

Re: ThinkPad S431 Flashing Black Screen

Got similar problem with my S440 after upgrading to IPS FHD panel. It's probably wifi card. If you have intel 7260 that could be the reason ...

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