Having problems with your Computer Monitors ?

Screen flashes on for around 1-2 seconds before turning off

\015 LG Flatron L226WTQ-PF. I plug my monitor into several different sources with the same outcome. The screen flashes on for around 1-2 seconds, before turning off again. If I press the source button, it comes on again for 1-2 seconds before disappearring again. I have tried my Laptop HDMI port, The same laptop analog connection, Desktop PC DVI-D connection, & DVD Player HDMI port. I have an identical monitor which works fine. Any ideas before I assign it to the bin. \302\243185 and only 13 months old. :-(\015\012Thanks in advance.\015\012Chris\015

Answers :

Your TV has a defective component on the power supply section. Need service by electronics technician.
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