As build sez , disconnect everything , and load up blink - copy the upload messages and any errors and post here and tell us if it works .
then you will get a response about your board .
Also detail what board you have ( UNO from where ?) whether it has worked before .
How are uploading code ( usb ?)
as a general tip Always test your board first , then build up the code bit by bit and try as it goes - then you will find errors and the source .