View here the free Lenovo%ThinkPad T590 manual. Have you read the manual but does it answer your question? Then ask your question on this page to other Lenovo ThinkPad T590 owners.
Ask the question you have about the Lenovo ThinkPad T590 here simply to other product owners.
Provide a clear and comprehensive description of the problem and your question. The better your problem and question is described, the easier it is for other LenovoThinkPad T590 owners to provide you with a good answer.