TYAN GT93-B7106, Service Engineer'S Manual

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1.5.3 PSU and LAN LED Indications
PSU LED Indications
Power Supply Condition
LEDs
State
Only Standby power and AC good or PSU in cold
redundant state 1Hz Blink
green
PW_OK (Power normal) Solid green
Power supply warning events where the power
supply continues to operate; high temp, high power,
high current, slow fan.
1Hz Blink
amber
No AC power Not lit
Fault: Ambient or Hot spot occur OTP, Fan fault,
Input AC UV, +12V output occur OVP, UVP or OCP
(w5Vsb)
Solid
amber
1Gbps LAN Port Indications
1Gbps LAN Link/Activity LED Scheme
Left LED
(Link/Activity)
LED Color: Green
Right LED
(Speed)
LED Color: Amber
No Link OFF OFF
10 Mbps
Link Green Solid On OFF
Active Green Blinking OFF
100 Mbps
Link Green Solid On Green Solid On
Active Green Blinking Green Solid On
1000 Mbps
(1Gbps)
Link Green Solid On Amber Solid On
Active Green Blinking Amber Solid On
NOTE: “Left” and “Right” are viewed from the rear panel.