Looking for help on LCD TV problem.
No video but with a flashlight it can be 'seen. When I power the Tv up,the Lg symbol displays for a couple seconds, then disappears. After troubleshooting, I replaced the main board as it was suggested . I still have the same problem.
When it powers up the backup lights glow for a second and then turn off.
Can somebody tell me how to determine what's wrong with a digital multimeter?
No video but with a flashlight it can be 'seen. When I power the Tv up,the Lg symbol displays for a couple seconds, then disappears. After troubleshooting, I replaced the main board as it was suggested . I still have the same problem.
When it powers up the backup lights glow for a second and then turn off.
Can somebody tell me how to determine what's wrong with a digital multimeter?
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