USRP Leds not blinking



I am trying to use a new USRP with two daughterboards, 1 RFX2400 and

Whenever I connect it to the power source, the fan starts to spin, but
the leds don’t blink. I have even tried it without any daughterboards
installed, and also with the motherboard outside of the enclosure, but
it still won’t t work.

I have tried running usbview in my computer with the USRP connected,
and it just hangs until I disconnect the USRP.

Using another power source (which works with another USRP) doesn’t help

Does anybody have an idea of what could be wrong?

I would really appreciate any help.

Best regards,