I had a Tablet PC MID E7007 Chinese with Win

Hello,


I Really Need Help I got this MID Table PC with Windows CE 6.0 and process Via VT8500 Arm926EJ-S with Memory 128MB DDRII and Nand Flash 512MB

I want to reintall the os but i try to used the USB in put and when it started only appears in the desktop my pc and the garbage icon and then i check if it work but isn'it the control panel isn't and then other engineer try to install root the files and now only when it start appear windows ce charging and then freeze in the same image what can i do to format the products and work fine to restablish the os and install fine the software for this machine?? any one can help me please

i will appreciate much for help me...