Need help fast. I just got a raspberry PI 3 model b, and I also got a preloaded with Noobs SD card. I plugged in my raspberry pi to my pcs mouse and keyboard to my raspberry pi. I put the micro SD card in. And turned it on. it showed a colorful screen ,and it showed my operating system. I clicked it and clicked install while it installed the screen went black, and rebooted. I need help now so I don't throw it out the window. Thanks 
