Appendix A: LED INDICATOR EXPLANATIONS
131
APPENDIX A:
LED INDICATOR EXPLANATIONS
The status explanations of LED indicators on Front Panel are as follows:
LED indicators
System Power
Solid Green
The system is powered on
Off
The system is powered off
System Status
This LED indicator is programmable. You could program it to display the operating status of the
behaviors described below:
Solid Green
Defined by GPIO
Solid Red
Defined by GPIO
Off
Defined by GPIO
HDD Activity
If this LED blinks, it indicates data access activities; otherwise, it remains off.
Blinking Amber
Indicates HDD activity including SATA / NVME
Off
No data access activity OR No power on
Note:
1. When cable is plug-in and network is linked. Both LED will be light up.
2. Without the Cable plug-in, the LED should be off.
3. If LAN Driver control the LED, the behavior will follow the driver.
System Power
System Status
HDD Activity
Summary of Contents for NCA-6520
Page 22: ...Chapter 2 Motherboard Information 22 JNGFF1 JNGFF2 JNGFF3 ...
Page 78: ...Chapter 5 BIOS Setup 78 Trusted Computing TPM 2 0 ...
Page 80: ...Chapter 5 BIOS Setup 80 ...
Page 94: ...Chapter 5 BIOS Setup 94 NVMe Configuration ...
Page 116: ...NCA 6520 User Manual 116 Intel VMD Technology ...