Update on the above rainbow screen issue.... I do a lot of pc things so I had an older version of the image burning software and was using a Sandisk wireless thumb drive with a 64 gb ds card installed. I updated to the latest version of the image software and immediately received errors trying to bu...

I am completely new to Pi. Just took it out of the box yesterday, downloaded this image, used Win32 Disk Imager to put img on 64 GB card. After it runs, the card shows approximately 130 MB, the pi tries to boot then nothing. I get a rainbow square on screen then the LED just turns red. Any ideas?