12-28-2010 10:47 AM
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 220.127.116.113 from 18.104.22.1686) but has anyone seen this? Is this a hardware issue?