One of the classes is reporting the error.
If you SSH into your ESXi host and run the following command
enum_instances SMX_ComputerSystem root/HPQ
Look for this line that says: "Operational Status"
Example in my lab: OperationalStatus = { 6, 2, 6, 2, 2, 2, 2, 2, 2, }
StatusDescriptions = { One or more of the subsystems that make up this computer system have an Operational status value of Error, OK, Error, OK, OK, OK, OK, OK, OK, }
In my setup it is reflected upon the following below status components in order, 6 is error for SMX_ComputerSystem, 2 for SMX_BladeEnclosureCollection, 6 for SMX_EthernetCollection etc etc.
{SMX_ComputerSystem,SMX_BladeEnclosureCollection,SMX_EthernetCollection,SMX_FanCollection,SMX_MPCollection,SMX_MemoryCollection,SMX_ProcessorCollection,SMX_SAStorageSpecificCollection,SMX_SensorCollection}
So the 6 error status is Error in my SMX_EthernetCollection.
If you run the command enum_instances SMX_EthernetCollection root/HPQ
You will now see the error reflected for that status and you will need to investigate on your end why, for me it was because it's not plugged in. The SIM Health status should reflect that it's in a major status which it is.
[root@SERVER:~] enum_instances SMX_EthernetCollection root/HPQ
SMX_EthernetCollection.InstanceID="HPQ:SMX_EthernetCollection-1"
InstanceID = HPQ:SMX_EthernetCollection-1
GroupStatusDescriptions = { Error, }
GroupOperationalStatus = { 6, }
Caption = Ethernet Adapter Collection
Description = This is a collection of all Ethernet Ports.
ElementName = Ethernet Adapter Collection
[root@SERVER:~]
0(Unknown)
1(Other)
2(OK)
3(Degraded)
6(Error)
10(Stopped)
Also there is no SMH modules for Esxi so you wouldn't be able to access it 2381/2301