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Manual for PlatiniX 8 series
Chapter 2
Diagnosis LED(Optional)
During the POST ,the LED1~LED5 representing POST steps will light up in turn, please
refer to the following table to learn the POST status:
Chassis Security Switch (CHSSEC)
The connector connects to the chassis security switch on the case. The system can
detect the chassis intrusion through the status of this connector. If the connector has
been closed once, the system will record the status and indicate the chassis has been
opened. You can monitor or check this information from some software.
LED1 LED2 LED3 LED4 LED5 status
blink off off
off off
CPU damaged , BIOS chip absent or damaged
on off off
off off
system detect CPU and initialize chipset
off on off
off off
system detect memory
off
off on off off
system initialize PCI
off off off on off
system initialize clockgen
off off off off on
system detect Video and invokeVideoBIOS
LED1
LED2
LED4
LED5
LED3
GND
Indicate signal
CHSSEC
P8en.p65
02-4-30, 16:28
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