Sunday / May 24, 2015
Since last evening, there is a screen problem. A dotted horizontal white line appears at the top of the screen (Dell Inspiron 5520 / Windows 8.1 / Core i5 / Intel(R) HD Graphics 4000). Every two seconds, the line appears on screen, the screen then crawls up a bit, and then comes back. It's like pendulum oscillation really, which makes the screen shaky / jerky. The flickering is not violent -- just the line appears, the screen moves up a bit, and comes down a bit. The cycle is endless. How to fix this problem of unsteady screen?
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shaky / jerky screen . Inspirion 5520 / Windows 8.1
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