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pappytk
Paper Tape
Posts: 1
Registered: ‎12-08-2015
Location: Washington
Views: 182
Message 1 of 2

Yoga 2 Pro Video flashing

My 4 yr old Yoga 2 Pro has developed a video flashing issue.  Upgraded to win 10 and have had multiple folks look at the drivers to no avail.  I have discovered that at battery about 50% or less it is more succeptable and when this happens I plug in the issue goes away.  Any suggestions?  

 

This is the last driver updated .. 2017-11 Update for Windows 10 Version 1703 for x64-based Systems (KB4049011)

 

 

Support Specialist
Posts: 2,948
Registered: ‎02-22-2017
Location: GB
Views: 126
Message 2 of 2

Re: Yoga 2 Pro Video flashing

Hello Pappytk

Thanks for using the Lenovo forums.


By the sounds of things, this would lead me to believe this to be a power issue of sorts.

 

When you say Video flashing, what do you mean exactly? Is it just the screen that is flashing, or perhaps a specific application(s)?

 

Try to download the Chipset drivers for the unit from the support page. Make sure to reboot after an update on the unit.

And Try a static discharge for this, it may help to resolve the issue or at least get rid of any built up static on the motherboard.

(If the battery is internal, please just skip the remove/replace battery steps.)
1. Turn the unit off
2. Remove the battery and the Mains adapter
3. Press and hold the front power button for 30 seconds
4. Replace the battery and the Mains adapter
5. Turn the unit on as normal


Hope this helps, let us know how you get on.


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