No Picture LED is orange | Acer B243W specs

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Acer B243W manual No Picture LED is orange

Contents

Acer B243W Service Guide Version Service Guide Version and RevisionRelease Date Revision History Disclaimer CopyrightTrademarks Conventions Warning For FCC Certified Models Preface Special Notes On LCD Monitors Precautions Table Of Contents Chart of B243W Monitor FeaturesChapter Introduction Standard Test Conditions Electrical Requirements LCD Monitor General Specification LCD Panel Specification General SpecificationsMechanical Information Electrical Characteristics Optical Specifications Support Timing VESA MODES HorizontalVertical Monitor Block Diagram Crystal Main Board Diagram Software Flow Chart Remark Symbol Main Board Layout Installation Screen Position Adjustment Height AdjustmentAttaching/Removing The Base Tilt SwivelMonitor Pivot Operating Instructions External ControlsFront panel controls eColor Management OSD How to Adjust a Setting Adjusting the picture Page Logo How To Optimize The DOS-Mode Plug And Play Plug & Play DDC2B FeatureUsing The Right Power Cord Disassembly Procedure Machine Disassembly 3. Release the shield inverter and lamp connectors. Fig Page Page Troubleshooting This chapter provides troubleshooting information for the B243W1. No Power 2. No Picture LED is orange 3. White screen Is Key Pad Board connecting normally? Y NG Is Button Switch normally? 4. Key BoardConnect Key Board Replace Button Switch Replace Key Board OSD is unstable or not working NG 5. Adapter/Inverter Board No power W/LED No Backlight Connector Information The following figure shows the connector locations on the monitorD-SUB connector DVI Connector Exploded Diagram Model B243W ChapterFRU Field Replaceable Unit List Picture Part List Adapter Board Inverter Board Main Board USB Board LVDS Cable Main Board Schematic DiagramPOWER INPUT FOR SCALER POWER CABLE DVICONNECTMCUCONNECTION CABLE NOT REVC MST9200A-LF 1M X 16bit =512K X 2Bank AUDIOMUTE For HDCPAUDIO AUDIOSTDBY HI LVDS INTERFACE CONNECTCN703 CONN ON/OFF Adapter boardT5A 250VAC PSON 400V THE PIN ADDED FERRITE BEAD THE SOLUTION FOR EMIIn SVT Add it Improve EMI Inverter board OVP Over Voltage ProtationQ810 C829 POWER CONNECTORPOWERKey POWER Key EEPROM/Config PowerPower Regulator Upstream