[USRP-users] B210 (almost) dead

Dario Fertonani dario.fertonani at gmail.com
Wed Mar 16 22:02:16 EDT 2016


This is the green series, bought exactly 13 months ago.

On Wed, Mar 16, 2016 at 6:57 PM, Marcus D. Leech via USRP-users <
usrp-users at lists.ettus.com> wrote:

> On 03/16/2016 06:31 PM, Dario Fertonani via USRP-users wrote:
>
>> One of our B210 models stopped working, all of a sudden. None of the LEDs
>> turns on, and none of the shell utilities detects anything (uhd_usrp_probe,
>> for example).
>>
>> This happens in our default USB-powered configuration with all four x86
>> PCs that I tested. When I plug in the power cord, the board appears to be
>> working normally.
>>
>> It seems that the USB connection is no longer good enough for power, but
>> still good enough for data (even for 10 MHz full-duplex MIMO). Switching
>> cable didn't change this observation.
>>
>> Anything we can do, other than defaulting to cord power for all
>> applications with this specific board?
>>
>> Thanks,
>> Dario
>>
>>
>> Is this a white-series B2xx, or a green series, with the larger USB
> connector?
>
>
>
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