Hi,
We meet this USB error randomly.
The test condition is to run BurnIn test for 5 mins and then restart the system. (S0->S5->S0)
Once this error happened, it happened during each booting.
The error quantity (7) is the same during each booting.
After re-plug USB loopback, the error can be gone.
However it could happen again while we keep doing this test with several systems.
Would you consider it could be caused by test tool, USB loopback, windows OS, or our hardware?
This is the LED status of USB loopback.
Only two LED keep ON.
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Thanks,
Mark
We meet this USB error randomly.
The test condition is to run BurnIn test for 5 mins and then restart the system. (S0->S5->S0)
Once this error happened, it happened during each booting.
The error quantity (7) is the same during each booting.
After re-plug USB loopback, the error can be gone.
However it could happen again while we keep doing this test with several systems.
Would you consider it could be caused by test tool, USB loopback, windows OS, or our hardware?
This is the LED status of USB loopback.
Only two LED keep ON.
Thanks,
Mark
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