Can't Power Up?

[Quinn872]

So earlier tonight my phone displayed an icon that looked like my phone and an alert symbol. I took the battery out to restart my phone and now I can't get to my home screen, it just continuously shows the "htc quietly brilliant" screen between periods of a black but some what lit screen. I have no idea whats wrong. Please help?

 

[jackwagon06]

Is it rooted? S-off? Sounds like you lost boot.....If it is rooted, go to recovery and flash a backup, if you have one.