horizontal and vertical lines appear for about 3 seconds. Screen then goes blank. Lcd light stays blue to indicate video present. Suspect video input controller pcb rather than video panel electronics
...horizontal bands, getting darker towards the top,with no video detail although there is some activity on the screen but only a few white horizontal lines about 1 pixel wide changing position on the ...
...horizontal band" with along with a output screen (for example windows desktop) and as time of booting increses the band gets intensified and the visullazation of picture gets impossible. In the mean ...
horizontal bands... that spread across the screen when a window is open. any suggestions? Thanks in advance! I would first suggest that you verify the video cable and connector are okay. The connector
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