htc wildfire locken on reboot screen

[Android Question]

Hi. I was making a cal on my phone, and suddely eent dead. Looked at thevscreen, and I have the reboot menue. Poeer button and or volume buttons wontbwork. Removed battery and replaced it. But nothing. Any idea's

Thanks in advance

Kevin

 

[quickaudi]

Have you charged the battery?
When you replaced the battery, did it look damaged in any way?
If you remove the battery and plug it into a wall charger, can you power it on that way?