Having problems with your Acer AL1721 17" Flat Panel LCD Monitor ?

Acer al711 lcd

\015 I have an Acer AL711 LCD monitor with a problem. It has no contrast but the OSD has contrast. I tried to change it from the monitor menu and it did not work. When I tried to change the color temperature from user to 9300 the monitor goes black, this also happens when I tried 6500, 7500.\015\012 When I use the recall or auto adjust function the monitors contrast works for the time it needs to auto adjust and then it stops working again.\015\012 I tried to: change the signal cable, used DVI signal, removed the connectors from inside the monitor to se if it?s a contact problem, used different refresh and resolution. Everything was ok.\015\012 Is the changing of the monitors control board cheap?\015\012 Anyone has any suggestions on what to do? \015\012 Thank you, \015\012 Cornel\015

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Repair Help & Product Troubleshooting for Acer AL1721 17" Flat Panel LCD Monitor

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