@Gustav_ASUS my device is back in piece no more black screen problem when fan is attach. But my back camera now have few white dust that is visible to my eyes and the back bottom left cover is raise slightly higher and when I press it down it move like no glue is being attach to it.
I'm completely fed up and will not send to SC again. I will just forcefully accept it. Since nothing major that effect it for now.
If you willing to follow up my case also I'm happy to PM you. If possible just do a refund for me. Tq