https://community.hpe.com/t5/operating-system-microsoft/video-lcd-problem/m-p/4256898#M8965 notebook hp pavillon zt3020ea<BR />A checkerboard or similar pattern appears on the display. The distortion occurs intermittently or permanently. Applying pressure to the notebook base may cause the pattern to change.<BR />After distortion it need to boot notebbok<BR /> Sun, 24 Aug 2008 13:46:45 GMT carnevale 2008-08-24T13:46:45Z https://community.hpe.com/t5/operating-system-microsoft/video-lcd-problem/m-p/4256898#M8965 notebook hp pavillon zt3020ea<BR />A checkerboard or similar pattern appears on the display. The distortion occurs intermittently or permanently. Applying pressure to the notebook base may cause the pattern to change.<BR />After distortion it need to boot notebbok<BR /> Sun, 24 Aug 2008 13:46:45 GMT https://community.hpe.com/t5/operating-system-microsoft/video-lcd-problem/m-p/4256898#M8965 carnevale 2008-08-24T13:46:45Z