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NXP DDR Test Tool: ERROR: Can't open USB device!!!

Question asked by on May 30, 2019
Latest reply on May 31, 2019 by

NXP DDR Test Tool: ERROR: Can't open USB device!!! 


Tested 50+ boards with DuaLite and everyone of them connects properly and test result is a PASS. 

Trying to test dozen same PCB's but with i.MX6 Solo soldered and I get the above USB error. 


Note: I do get the Windows "sound" for USB peripheral connection on both: DuaLite and Solo.

It's the Solo board SKU that does not connect to Test Tool only.


Is it possible, windows driver issue? Or else? Suggestions?

Again, same PCB I designed, inspected all good. Those with DL connect and PASS, those with Solo don't connect.