hi
Thanks to all friends, especially Beut, the problem was solved. Probably called a self test in factory mode option that solved the problem. It was excellent. I did not think the problem is resolved. thank you very much to all.
hi
Thank you for your response. All sensors are working properly even sleep mode(with the (+30012012732+ code).
The problem (When the Tablet goes into sleep mode or standby is not turn on.) also happens even the device is Safe Mode.
Is it possible hardware problem?