ASROCK Z690 Phantom Gaming 4/D5 Manual Del Usuario página 29

Z690 Phantom Gaming 4/D5
2.8 Post Status Checker
Post Status Checker (PSC) diagnoses the computer when users power on the
machine. It emits a red light to indicate whether the CPU, memory, VGA or stor-
age is dysfunctional. The lights go off if the four mentioned above are functioning
normally.
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