We tried reaching you on a private message asking for the Service Tag number to ascertain the warranty but did not receive a response. Please feel free to reply to the private message whenever you are available.   Update = This video helped fix the issue. 
Hello, I am having trouble with my Inspirion 14 7000. I tried to reset it and start fresh, something happened over night. It was taking 4 days to reset. Now it is stuck at the black dell loading screen and will not load. The pre-boot system performance check did not find any issues.
Dell loading screen