Htc powering on to a black screen

[Doric Alexander]

Hi Good Night Guys,

While on vacation my HTC VIVID restarted and was stuck on the at&t logo, l pulled the battery out and restarted the same thing then happen later on that night my phone switched off when am trying to power it back on when I pressed the power button it lights up with a black screen, it dont vibrate, isnt charging my batteries nothing isnt self getting into the HBOOT menu can some please help me thanks,