Hi everyone,
My imac 27inch late 2013 screen is showing as the attached pictures started yesterday. Only vertical green lines and backlight is on. Computer seem functions as normal. Only no display at all. Is it screen or graphic card problem?
My imac 27inch late 2013 screen is showing as the attached pictures started yesterday. Only vertical green lines and backlight is on. Computer seem functions as normal. Only no display at all. Is it screen or graphic card problem?