My Dell Streak 7 brick!! Help

[thanphongvt]

I can't power on my dell. It's only show 3 button with light. No recovery mode, no fastboot mode. Only have APX mode
Somebody help my.
Sr my English

 

[wptski]

I can't power on my dell. It's only show 3 button with light. No recovery mode, no fastboot mode. Only have APX mode
Somebody help my.
Sr my English

NVflash back to Froyo using this: http://d-h.st/iXc