sv-1000 crashed after loading 270p how to fix it?

[tanni]

I tried to download the 270 bin to my reciever and after download, it crashed, now there is power lights on but if we unplug it then it goes 00000 and to turn it on and off on the box it goes like ----- or |||| (on the screen) and it does not work, the computer does not recognize the receiver anymore. and threre is no RF output anylonger so tf does not show anything either. what did i do wrong? is this fixable?
thanks

[NEW TO TV]

If you can't get the stb to recognize the computer, try force loading the factory files, then do a database reset and reload the current file.

[tanni]

I have the factory bin and use the downloader 2.1. I tried many times to download the factory bin but still it not downloadble. How can we force download the factory bin? is there any other program to do it?