Host Hardware Voltage error since 6.5U2 - 6.5U1 was fine

[F1rebat]

I'm currently using a Supermicro H11SSL-C with 256GB RAM and an AMD EPYC 7401P with ESXI 6.5U2. Since I've upgraded to 6.5U2 I get the "host hardware voltage"-error on this machine. I can acknowledge it, set it to green but after a few seconds it is popping up again.

With 6.5U1 everything was fine. The IPMI of the board itself shows no errors at all, the two power plugs are connected correctly and are green, so I think it's an error in ESXi. I've been in contact with SuperMicro, they said, only 6.5U1 is qualified and tested and I should ask VMware for help...

[daphnissov]

May need to open an SR with VMware.

[SpeckleD]

I have exactly the same issue after upgrading, i have opened a support call with Vmware for the problem.

[quan1q]

Hi,

I am also having the same problem with 6.0.

And I'm wondering how did you manage to solve this issue?

[RocketSam]

Hello, Friends. No news about the problem? 😃

[ESXiClash]

The info of Hardware Reading is fetched by IPMI/CIM. did you check with HCL on https://www.vmware.com/resources/compatibility/search.php?deviceCategory=cim and https://www.vmware.com/resources/compatibility/search.php?deviceCategory=server&details=1&partner=10...