Default [Q] Frozen hard reset after install ROM depshining 8.1

Suddenly yesterday I install Depshining 8.1 on my HTC HD7 after installation ROM I try to Soft Reset for some reason. finally I decide to change with new ROM, when try to go BootLoader (Power+VolomeDown) instead show me Hard Reset then try to hard reset but screen and all button frozen!!!
Please Help Me.