gtx 1050ti gygabyte

Ive got a gtx 1050ti thats about a year old now. Its running all of the latest drivers but, recently the Gpu's memory has been stuck at max even while its idle. This is making some of my games have frame drops like fortnite were I was playing it at 120fps and now it barely runs 30-60! This is...

Please help i have a problem here after building my gaming pc . I try to install a OS but after turn it on the system instantly go to bios and the keyboard and mouse work only 3-5 seconds but the light of it are still turn on. What would be the cause of the situation i tried any usb port in my...