Having problems with your Acer Monitor Lcd 19in Al1923 0.29mm 1280x1024 Tco03 - ACER - ET.L660B.045 19 inch LCD Monitor ?

Blacks out within seconds of being on the screen

\015 Just recently my monitor has been not working right. Everytime i fire up my monitor i can only see the screen for one second before it blacks out again, i checked all cords/plug-ins etc and nothing seems to work any ideas?\015

Answers :

Your monitor has problems with instability in the circuits,This causes error voltages to appear in the feedback circuits and the unit goes into protection mode to protect itself from more damage If you are still under warranty take the unit to a service center for repair. If you are out of warranty, Then you have the choice of fixing it your self, but you must research the problem and have the technical know how to open the monitor and check the circuit boards for the problem. This also requires a certain amount of test equipment. A digital Multimeter and tools to open the case. Plastic pry bars use for furniture work well, or a plastic putty knife to unlock the inside latching around the case.You will also need screwdrivers and soldering iron and a solder ****** or solder wick to remove solder. You need to do this to remove components from the boards to test them. Most likely suspects are capacitors or diodes in the power supply or in the control board. You may need to check transistors and transformers to find more serious problems. There could be a bad IC in one of the regulator or signal circuits. AsYou can see this is not a easy task for a person will little experience and test equipment to check out the problems. You might have a friend who can help you with this who has the experience and tools . If you find you cannot solve these problems, you can either buy a new monitor or take yours to a repair shop for repairs. Hope this helps you out with your problems.
Repair Help & Product Troubleshooting for Acer Monitor Lcd 19in Al1923 0.29mm 1280x1024 Tco03 - ACER - ET.L660B.045 19 inch LCD Monitor

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