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What's DOS?
Posts: 1
Registered: ‎12-28-2010
Location: Portland OR USA
Views: 374
Message 1 of 1

ThinkCentre A70z 0401a2u screen issues

Hello all, been searching the forums all over for help on this, hoping maybe someone's seen this before:


The top part of my ThinkCentre A70z screen is normal, but the lower part shakes rapidly up and down (about 2mm) for about 5 seconds. It then pauses and returns to normal for 3 seconds before rapidly vibrating again. Happens randomly.


I'm changing video drivers (rolling back to from but has anyone seen this? Is this a hardware issue?

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