Acer LCD-S243HL service manual Trouble shooting

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04 Trouble shooting

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Contents LCD Monitor Acer S243HL Table of Contents Important Safety Notice General Main Features SpecificationsOperation Specifications AccessoriesEnvironmental conditions Operating Specification StorageReliability Items Condition Spec Safety, EMC, Ergonomics and Compatibility RequirementsElectrostatic Discharge Requirements Condition Spec DC to DC characteristics Protection characteristics Condition SpecBacklight Power Supply Items Specification Status Sync Video PowerBrightness output Mode Chromaticity CoordinateWhite balance Warm2HDMI Input / Output Signal Specifications AudioBrightness uniformity VGA Timing table Items Condition SpecificationMode Resolution Pixel Clock MHz Sync KHz Sync Hz DDC data Audio output SpecFunction Specifications AUO Panel general specificationsKeypad Function Optical characteristic of LCD panelColor Auto Menu Power Factory OSD Structure First Second Third Fourth Control Range Default ValueDepend on timing & S/N Deutsch Français Español Italiano OSD Translation Main menu Noemea Nglish意大利语 Message menu Nonemea意大利语荷兰语芬兰语 Color management OSD scenario OSD language Nonemea NglishMain menu Finnish 芬兰语 Dutch 荷兰语3Mechanical Specification Dimension2Cabinet Material 4Base Mechanical InterfacePackage Unit Package SpecificationCarton label 1S/N LabelPage Flat Panel Specification Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Acer Exploded Diagram LCD Exploded drawing All Trouble shooting Backlight can’t be turned on Black Screen Bad Screen White screen No volume with PC Audio Input No volume with Hdmi Input Spare Parts List Schematics and Layouts Acer Acer Acer Acer Acer S243HL Key-pad Layout Acer S243HL 轉接板 Layout Assembly and Disassembly Guard S9 Use a screwdriver to lock the screw S15 Use a screwdriver to lock the screws S20 Use a screwdriver to lock the screws S22 Assemble the chassis assembly with stand S26 Assemble the stand with the base