SCP-UK, Did you happen to have a power outage or other power event? If so, then you may be able to reseat the power supplies in question and then failover the CMC. That MAY clear the issue. More than likely you will need to power down the blades, then the entire enclosure. After that then remove power cords for a minute and then reinsert and power everything up. That should show all power supplies online. If not then you may want to swap power supplies around and see if error follows specific power supplies. If so they might actually be failed. Also, is the CMC up to date on this enclosure? Let me know what you find.
Hi All, Have an M1000e, with 4 PSU's installed, 9 fans, 6 switches, 4 M610s - all UK based. Today went to Home Page >> Power >> budget Status and noticed : Name  Power State  Input Volts  Input Current  Output Rated Power  PS-1  Online   239.5 V  0.8 A   2360 W  PS-2  Online   240.5 V  0.8 A   2360 W  PS-3    PS-4    PS-5  Online   0.0 V   0.0 A   2360 WPS-6  Online   0.0 V   0.0 A   2360 W Which meant PS-5/PS-6 look strange, so after grabbing another PSU from spares and doing a swap round, working PSU in slot 4 brings up failed, moved PS-5 (showing online but 0.0v) to slot 3, comes up online and working plus all voltages, moved spares PSU from slot 4 to Slot 3 comes online, move it to slot 5 shows failed. So its looknig like PS-4, PS-5 and probably PS-6 have an issue.  Both lights were on PS-5 before swap round, PS-6 still has both lights AND shows healthy in GUI, plus Online, but, as above shows 0.0V and 0.0A. We also changed from Power Supply redundancy (where above table was taken) to AC Redundancy - no change.  So in RACADM logs and CMC logs in GUI, we have lots of : PSU6 PMBus readings suspended for 28800 s due to errors.PSU5 PMBus readings suspended for 28800 s due to errors. and PSU4 FRU access failed. Last updated Chassis Power Supplies : Name  Power State  Input Volts  Input Current  Output Rated Power  PS-1  Online   239.5 V  0.8 A   2360 W  PS-2  Online   240.0 V  0.8 A   2360 W  PS-3  Online   239.0 V  0.8 A   2360 W  PS-4  Failed   0.0 V   0.0 A   PS-5  Failed   0.0 V   0.0 A   PS-6  Online   0.0 V   0.0 A   2360 W (Yes I got another spare PSU to fully populate to see what was going on) :-) Doing a quick google of the 2 above errors brings nothing up - hence being here - Any thoughts ? :-)   
M1000e PMBus issue / FRU access failed