https://www.ifixit.com/Answers/View/900367/How+to+get+display+working+and+fan+quiet
SOLVED: How to get display working and fan quiet? - HP Elitebook x360 830 G9 - iFixit
Hi @user23412 No display, internal or external indicates that the laptop is not passing POST (power on self test) or if it is it's not booting into the OS. Can...
hp elitebook x360 830 g9