Re: [Discuss-gnuradio] Unresponsive USRP2

[Matt Ettus]

Matt Edman wrote:
> Hi,
>
> I received two USRP2 devices, both with RFX2400 daughterboards and VERT400
> antennas. One of the USRP2s works great and can be found when I run the
> usrp2/host/apps/find_usrps application. The other device doesn't seem to be
> responsive. When it is powered on, the unresponsive device only has the LED
> labeled "F" illuminated, whereas the responsive device has both the "D" and "F"
> LEDs lit up. I have tried swapping SD cards and even daughterboards between the
> two devices, which had no effect.
>
> Did I get a DOA USRP2? Or is there something else I need to do to get the
> unresponsive device to start working? Any tips would be appreciated.
>   

Remove all daughterboards and cables except the power supply. Does it do 
the same thing, or do you get two leds? Also, if the SD card slot is 
stiff and/or sticking, make sure that when you push the card in that it 
clicks and slides back a bit. If that still doesn't work, please call 
the office so we can discuss it further.

Matt