3 WAYS TO FIX HDMI INPUT "NO SIGNAL" PROBLEMS, TROUBLESHOOT GUIDE
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YouTubeTampaTec
3 WAYS TO FIX HDMI INPUT "NO SIGNAL" PROBLEMS, TROUBLESHOOT GUIDE
1 check cable cord and HDMI devices to TV for a bad connection by wiggling the cable to check if "no signal" changes to a picture 2 reset HDMI devices and TV by unplugging power for 30 seconds or updating firmware which will fix memory corruption 3 if you narrowed the problem to TV main board then replace it or fix the main board, watch these ...
1.1M viewsMar 26, 2017
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