Acer X203H Acer X203H Service Guide - Page 54
LCD module fail, To display, image, White Screen, No Picture, Lamp wire
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6.1.4 Check LCD Module No Picture LCD module fail To display image White Screen Lamp connector OK ? YES Lamp wire OK ? NO Bad Connection or connector, YES Inverter board failed NO Connection between LVDS cable and LCM connector OK ? Bad Connection NO or connector, LVDS cable YES Connection between LVDS cable and LVDS connector OK? NO Bad Connection or connector, LVDS cable YES Is U7 5V? NO Check U7 YES LCM failed - 54 -