After a Lighting Strike my Sharp LCD TV MODEL#-LC-37SH12U has a red light on the bottom,I push power botton and a green light comes on ,but no Picture, Please help I replaced the main board to get the same,NO Picture
Fault to its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.
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