ASRock B550 Pro4 User Manual - Page 37
Post Status Checker
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B550 Pro4 2.7 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 storage is dysfunctional. The lights go off if the four mentioned above are functioning normally. 31 English
B550 Pro4
31
English
2.7
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. °e lights go off if the four mentioned above are functioning
normally.