Yes. Try another cable. 

Sent from my iPhone

> On Oct 5, 2021, at 3:51 AM, rouba zeitoun <[email protected]> wrote:
> 
> 
> Good morning sir,
> 
> The output of "uhd_usrp_probe --args type=b200"  is:
> 
> [INFO] [UHD] linux; GNU C++ version 7.5.0; Boost_106501; 
> UHD_4.2.0.git-77-g919043f3
> [INFO] [B200] Loading firmware image: 
> /usr/local/share/uhd/images/usrp_b200_fw.hex...
> [INFO] [B200] Detected Device: B210
> [INFO] [B200] Loading FPGA image: 
> /usr/local/share/uhd/images/usrp_b210_fpga.bin...
> Error: RuntimeError: fx3 is in state 5
> 
> Should I try another USB cable? or that doesn't matter?
> 
> Have a nice day!
> 
> 
> 
> 
> ‫في الثلاثاء، 5 أكتوبر 2021 في 2:15 ص تمت كتابة ما يلي بواسطة ‪Marcus D. 
> Leech‬‏ <‪[email protected]‬‏>:‬
>> On 2021-10-04 6:36 p.m., rouba zeitoun wrote:
>> > I tried to use an external power supply, but after I connected the 
>> > B210 to my laptop, the led light on it turned form blue to red.
>> >
>> > No, it does not have a GPSDO.
>> >
>> > Could you please explain for me what could be the problem?
>> >
>> RED light means external power.  That is to be expected.
>> 
>> Please share the output of
>> 
>> uhd_usrp_probe --args type=b200
>> 
>> I need to see at what point it gets into trouble.
>> 
>> My suspicion was perhaps a power issue, and the FX3 USB2/3 processor on 
>> the board was experiencing a brown-out condition.
>> 
>> But there's no way for me to tell for sure.  Really, that's how this 
>> works.  I ask you clarifying questions, and with the answers to those
>>    questions, I can get closer to figuring out what's wrong with your board.
>> 
>> 
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