Текст страницы
2.14 Post Status Checker
Post Status Checker (PSC) diagnoses the computer when users power on the machine.
The LEDs light up to show what component is running into an issue. They emit red, yellow,
white and yellow-green lights to indicate, respectively, the CPU, memory, VGA and storage
are not detected or fail. They will remain lit until the issue is fixed. The lights go off if the
four mentioned above are functioning normally.
Component
LED Indicator
Status
CPU
Solid Red
indicates CPU is dysfunctional.
DRAM
Solid Yellow
indicates DRAM is dysfunctional.
VGA
Solid White
indicates GPU is dysfunctional.
BOOT
Solid Yellow-Green
indicates boot device is dysfunctional.
CPU
DRAM
VGA
BOOT
English
46