Shivam_Shah Hi. Earlier today my 4gemetry III was working. I shut it down and when I tried to turn it back on it just gave me a black screen. I used different HDMI cables I tried it on different monitors. I attempted to f/ix it by removing the sd card while the 4gemetry was off. I put it back in and now it doesn't want to work. Any ideas on how to fix this issue