TYAN B8251T83E8HR-2T-N, Service Engineer'S Manual

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1.5.2 FPB Button and LED Indications
M1718T65-FPB Front Panel Board
LED LED Color Behavior
Power LED Green
Power On / Green Solid On
Power Off / Green Off
System under S1 or S3 / Green Blinking
(TBD)
LAN1/LAN2 LED Green
Offline / Green Off
Linking / Green Solid on
Access / Green Blinking
ID LED Blue
Normal / Blue Off
Located / Blue Solid On
Warning LED
Red/Green/Blue System Normal / All Off
Memory Warning / Green Blinking
PSU Warning / Blue Solid On
FAN Warning / Blue Blinking
System Fault / Red Solid On
HDD LED Green/Red
HDD Present / Green Solid On
HDD Access / Green Blinking
HDD Fail / Red Solid On
Buttons Descriptions
Reset Button Press to reset the system.
ID(UID) Button The Power LED on the front panel will turn blue.
Power On/Off Button Power up and power down the system.
Warning LED for PSU Redundancy Definition
Item Status Indication
1 2 PSU + 2 AC cord are installed when system PS-ON. LED Off
2
1 PSU + 1 AC cord are installed when system PS-ON.
1+1 PSU redundancy fail.
Solid On
3
2 PSU + 2 AC cord are installed when system PS-ON.
After system operation normally, one of PSU or AC cord
be unplug.
1+1 PSU redundancy fail.
Solid On