[Q] Need Help - Tab 10.1 dont boot, but go in CWM Recovery 5.5.0.4 topic

my Tab 10.1 Wifi dont boot anymore

i had ICS 4.0 installed

I have made the Mistake, i dont have any Backup or Rom on my Internal SDcard. (i thougt, when i want to make a recovery, i copy it first to the Internal Storage/SDcard)
But now its not Booting anymore
and i cant put any SDcard with an rom or an Backup in the Tab10.1

how can i copy a rom to my Tab?

i tryed to wipe etherything several Times, and Fix Permissions..

i made a backup, ond tha restored the Backup (no wonders, this dont work, but hoped it would be works)

i dont have the Otion in the old CWM Mount SD-Card to USB or something.

when i plug it in on my Windows 8.1 64 Bit PC, i see in System a Device Called "Samsung Mobile USB Composite Device"


Please Help