Power Supply ConditionFAIL LEDPOWER LED
Power supply is not plugged in to the chassis or shutdown by the
system.
OffGreen 1Hz
flashing
No valid power input.OffOff
Low input voltage.OffAmber
Front Panel Power LED and Fan LED Combination
Table 12: Front Panel Power LED and Fan LED Combination
StatusPower LEDFan LED
Power failure with one of the input power
feeds failed or one of the on-board voltage
rails has failed.
RedOff
STDBY FPGA upgrade is in progress due to
post Reload/Power cycle after HW FPD
upgrade All.
Upgrade of the STDBY FPGA
takes 3–5 minutes.
Note
Amber—
Thermal shutdown with no fanFlashing AmberGreen
Thermal shutdownFlashing RedFlashing Red
MSS Ready=0Flashing AmberFlashing Red
TAM init failFlashing GreenFlashing Amber
TAM Not ReadyFlashing RedFlashing Amber
SECURE JTAG FailFlashing AmberFlashing Amber
BIOS Validation FailureFlashing GreenFlashing Green
Power Supply ON and operating normally.GreenOff
System Specifications
For information on the system specifications, see the Cisco Network Convergence System Large Density 540
Routers Data Sheet.
Cisco Network Convergence System 540 Large Density Routers Hardware Installation Guide
68
Appendix
Front Panel Power LED and Fan LED Combination
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