Grafic card gainward 1050 Ti

thx for the--------- quick answer im------- nervously, bcs i uninstal OLD grafics and then i connect a new Gainward but doesnt working Power on, monitor also in black colour.. but the old grafic works fine.... idk where is problem and sorry for bad english.

MOD EDIT: Language
 


Apologizing for bad english does not excuse excessive use of 4 letter words. Do not post profanity again.