Default [Q] Help : unbrich hard galaxy note 3 sm n-900 chinese

hi guys I think I bricked my phone using "SP TOOLS FLASH" on "SP TOOLS FLASH" I clicked on reset RAM and since the phone is no longer recognized by my computer and will not turn when I plug it into the computer I hear a first beep as it is recognized in device manager but I do not see but after 10 seconds I hear another beep as if I disconnected the phone thank you for helping me because I am really stuck sorry for my english because I'm french

Galaxy Note 3 SM-N900 MTK 6572