Pile of Ooze charm doted line on new monitor worry All kinds of Hen
Horizontal dotted line appears across screen - HP Support Community - 5128342
White dotted horizontal line on laptop screen? - Dell Community
HP and Compaq Flat Panel Displays - Display Quality Issues | HP® Customer Support
Vertical dotted line on HP VH240a monitor used as a external monitor on a laptop. Can't seem to get rid of it. When I open a window, it appears to be layered
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Horizontal dotted line appears across screen - HP Support Community - 5128342