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Video Problem with U700

Sid

New Member
I have had a video display problem with my U700.
Sometimes when it has been on for a few hours the display will become pixel skewed (digital noise - no picture).
The bad display comes from both the HDMI and DP connections at the same time.
This can be corrected only by forcing a reboot. There are no signs of overheating and the system has been idle (low CPU use) each time this happened.
I am using, as a monitor, an old TV bought in 2009, but it correctly displays other video sources.
The problem has not reoccurred for about a week since I changed the display rate from a default of 59.94 to 60.0 HZ -
but I cannot be sure it is fixed.
Any ideas?
 
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