I was in the processing of updating the firmware. I had a couple checksum mismatch errors. So, I tried download and flashing it again, then hit "restart" then it reset my console a couple times. I believe it was when the 3rd time I did it, I think it might've bricked or something. It turns on but nothing displays on my monitor. I restart it couple times and cleared SD card and put back the files but nothing seemed to work. Can someone help me with this? What should I or can I do?