LED Indicator Meaning
H - Memory off memory module running
orange on memory module failure
I - iRMC off iRMC S5 inactive
flashing green iRMC S5 okay
K - System fan off system fan running
orange on system fan failure
L - Battery orange on Battery faulty
M - Standby
power
orange on All standby voltages ok
N - Main
Power
green on All main voltages ok
Q - AC
connected
indicator
green on – Server is switched off and connected to
the mains (standby mode)
–
Server has been switched on but Power
Cycle Delay settings delay it
R - M.2 SSD orange on M.2 SSD faulty
Appendix A
RX4770 M5 Upgrade and Maintenance Manual 415