Sometimes using Skyworth boxes, obviously the circuit is normal, but after the boot has been showing no signal, this situation can refer to the following operations:
Step one: Make sure the Skyworth box indicator is on. If it is not bright, check whether the connection is normal. If the connection is normal, the lamp still does not shine, you need to go to the factory for repair. It may be a power adapter problem. Two steps
Step 2: After one minute of power-up, press any button on the remote control to see if the light will flicker. If it does not flash, return it to the factory for maintenance. If the light can flash, go to the third step.
Step 3: Re-plug the HDMI cable to see if there is any reaction from the TV (Note that the HDMI plug-in speed should not be too fast, the TV response speed may be slow). If there is no response, check if the TV signal source selection is correct; if the selection is OK , then go to the fourth step;
Step 4: It is recommended that users try other TV sets or boxes with HDMI; if other TVs or boxes use HMDI output normally, it may be a problem of TV compatibility. Customer service needs to record the model of the TV; if other There is no output on the TV, then return to the factory for repair
Step 2: After one minute of power-up, press any button on the remote control to see if the light will flicker. If it does not flash, return it to the factory for maintenance. If the light can flash, go to the third step.
Step 3: Re-plug the HDMI cable to see if there is any reaction from the TV (Note that the HDMI plug-in speed should not be too fast, the TV response speed may be slow). If there is no response, check if the TV signal source selection is correct; if the selection is OK , then go to the fourth step;
Step 4: It is recommended that users try other TV sets or boxes with HDMI; if other TVs or boxes use HMDI output normally, it may be a problem of TV compatibility. Customer service needs to record the model of the TV; if other There is no output on the TV, then return to the factory for repair
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