After the TV was upgraded to 5.0, many cool powders discovered that each time the TV was turned on, the TV always reminded "no signal". Why is this? This is because you previously set the boot to other signals, but the TV did not detect it, so it will prompt "no signal". Xiao Bian teaches everyone a trick today, so that TV no longer displays "no signal"!
Example using TV: Cool open A55
Sample TV System: 5.0
Specific steps:
The first step: open cool open smart TV, enter the home page;
The second step: press the left key to bring up the menu, select settings;
The third step: After entering the settings, select the common settings;
Step 4: Turn on the boot to home option.
After booting to the home page switch is turned on, the next time the smart TV starts to boot to the TV home page, so no signal is displayed again.
In addition, when you connect an external set-top box, you can turn on the boot-up to the home page and set the default source so that the TV can be booted up to the set-top box without any additional operations.
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