Smart TV not turning on
4.5
The television fails to power up or show any standby light.
Symptoms
- No power light
- No response to remote
- No sound or image
Possible Causes
- Blown fuse
- Power board failure
- Faulty power cable
Step-by-Step Fix
1
Check Power Source
Ensure the outlet works by plugging in another device.
2
Power Cycle
Unplug the TV for 60 seconds, then hold the power button for 30 seconds before plugging back in.
3
Inspect Power Cord
Look for any visible damage or loose connections at the back of the TV.
When to See a Technician
If the standby light is blinking, count the flashes; it often indicates a specific hardware error code.
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