Physics · Consumer Electronics Troubleshooting
If the main motherboard of a TV fails, what is the most likely overall effect?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Only the USB port stops working
- 2Only the physical speaker cones fail
- 3The TV fails to process video/audio signals or control functions properly✓
- 4Only the backlight LEDs turn off
Correct answer
The TV fails to process video/audio signals or control functions properly
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