Appendix
Indicator
CSS
B
(Customer Self
Service)
GEL
C
(Global Error
LED)
F
PCIe indicators orange on
G
CPU indicators orange on
320
Status
Description
off
no critical event (CSS component)
orange on
prefailure detected (CSS component)
orange
CSS component failure
flashing
off
no critical event (non CSS component)
prefailure detected (non CSS
orange on
component)
non CSS component failure
Possible reasons:
orange
– sensor reports overheating
flashing
– sensor is defective
– CPU error
– software reports an error
CSS LEDs for PCIe slots
CSS LEDs for CPUs
Upgrade and Maintenance Manual
RX4770 M1