I don't think it's dead and the TF101 is hard to brick.
You should still be able to flash the stock rom in APX with Easy Flasher. Once that is accomplished you can flash a recovery and rom again and start fresh.
Try this guide here: http://www.androidtablets.net/thread...e-tf101.51540/
Also check out the Easy Flasher thread for the TF101 on XDA