I have been incorrectly posting to an existing thread that is for a different model Insignia. I am now going to post all the facts I have regarding the NS-L37Q-10A I am trying to fix.
Plug in TV and red light glows. Press ON button or turn on with remote and red light changes to blue. So remote sensor appears to be working.
"Please Wait" displays on screen for a few seconds - not very bright.
Screen does appear to have some backlight when viewed in dark room. Light appears to be at top center, not all around the perimeter.
I have checked voltages at PS connector that goes to Main Board. and all voltages are correct at PS end. Have not checked at MB end of cable.
At one point I connected an XBox thru HDMI and heard some audio. But, I was trying to change inputs on the TV and pressed the button too soon. Now I can't get back to where I hear audio.
BudM has been trying to help and suggested I should start a thread - This is it!
Plug in TV and red light glows. Press ON button or turn on with remote and red light changes to blue. So remote sensor appears to be working.
"Please Wait" displays on screen for a few seconds - not very bright.
Screen does appear to have some backlight when viewed in dark room. Light appears to be at top center, not all around the perimeter.
I have checked voltages at PS connector that goes to Main Board. and all voltages are correct at PS end. Have not checked at MB end of cable.
At one point I connected an XBox thru HDMI and heard some audio. But, I was trying to change inputs on the TV and pressed the button too soon. Now I can't get back to where I hear audio.
BudM has been trying to help and suggested I should start a thread - This is it!

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