Tried holding both buttons for few seconds until the digits start flashing?
Usually that allow the screen to go into reset mode.
That's a constructive response.
Majority of his posts on this forum are non-constructive; only to put people down, insult others intelligence and make himself feel superior of his "knowledge" & "experience".
What is "none the less true", his "knowledge" & "experience" doesn't apply to most people seeking answers from this forum.
He doesn't care about the details or criteria in other people's needs, just pretend that he knows what's best for everyone that's asking a question.
Just as any forum troll that post non-constructive responses when people are in need of solutions.
Privilege is when you think something is not a problem because it's not a problem to you personally.
When in actuality, it may be a big problem for others.