HPLC with Chemstation C.01.07 SR3 don't show "RUN" status


I'm meeting an issue that don't know the cause. When I make a inject single or sequence, and Run sample, the status shown out "Injecting" then PRERUN, and finally "GREEN" light as attached video.

I've reinstalled software then, a new windows but the issue still repeat.

I also reupload firmware, check all errors, but did'nt any error.

Anyone can help me to fix this issue?

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