Chosen Solution

Power goes on but nothing on the screen it’s like in a deep sleep

Try pulling out the battery and disconnecting the power cord then hold down the power button for about 30 seconds once youve done that reinstall the battery and connect the power and try to power it on Let use know if that helps

Sounds like you have a memory problem. Try taking out memory and cleaning it. This works 95% of the time. Link video is below