[USR-TC] Hiper ARC problem

Hi There! I have a problem with HiperARC. My dual eth NIC was broken and I havent anothere one. So, I dont know is HiperARC NAC broken or not. I tried to configure by TCM but TCM couldnt resolve HIperARC. On power on Rn/Fl Leds blinks red first 15 minutes then Rn/Fl blinks seldom green. But sometimes when I execute hardware reset TCM resolves HiperARC. But I cant do anything to HiperARC. 10x in advance, Murad