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July 12th, 2023 14:00
Dell VRTX Mezzanine Mismatch
I recently got a VRTX and acquired 4 M640 Blades for it.
All 4 are reporting UEFI0068: the mezzanine card configuration used is not supported on this chassis.
The only card installed are the dual 10gb nic in fabric 1
Node1: JVFVR
Node 2: XWKGY
Node 3: XWKGY
Node 4: XWKGY
The switch in the vrtx is the 1gb switch.
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necrogami
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July 18th, 2023 08:00
Reading on this page makes me inclined to believe that it's required to have
2x 3N9XX mezzanine adapters in the fabric b/c slots. Is this correct? If so that's likely my issue since they are blank on all 4 blades.
https://www.dell.com/support/kbdoc/en-us/000126564/installation-procedure-for-transferring-a-m630-or-m640-from-an-m1000e-chassis-into-a-vrtx-or-conversely
DELL-Young E
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July 12th, 2023 22:00
Hello, thanks for choosing Dell.
You can see Node 1 is the odd one out among all 4 nodes. So I would ask you to plug that out first and let us know what you see? Wish you a good one.
necrogami
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July 13th, 2023 07:00
Could this be related to having 10g nics and 1g switch, i wouldn't think so since they are communicating at 1g.
necrogami
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July 13th, 2023 07:00
idrac 7.0.0.0, cmc 3.41 and bios 2.18.1 are all up to date, that was the first thing i did. I have the R1-2401 1gb switch installed, the cmc can see all the network adapters installed in fabric a for each blade. And nothing is installed in fabric b or c on any blade.
DELL-Chris H
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July 13th, 2023 07:00
I would start with verifying the VRTX and M640 are up to date, after that then I would confirm the hardware you have adheres to the guidelines laid out on page 34 and 35 here.
necrogami
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July 13th, 2023 07:00
Here's what i've tried.
Node 2, 3 4 only same result
Node 2 only same result
Node 1 only same result
It doesn't seem to matter if multiple blades are installed or not. I get this on every blade.
DELL-Young E
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July 13th, 2023 23:00
Hello would this help?
https://dell.to/3DeCmsQ
the configuration seems mismatched with the chassis.
1 Attachment
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Origin3k
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July 13th, 2023 23:00
The Blades for the VRTX are named MxxxP and not only Mxxx. They tell us a long time ago that there are differences.... but iam not sure.
I have my doubt that your 10G NIC conntects to the 1G internal switch. We always used a config which "matched".
necrogami
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July 14th, 2023 06:00
When i was attaching photos to the previous post it accidently hit the accept as solution button.
necrogami
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July 14th, 2023 06:00
So i have an os installed on all 4 blades and they run, they show connected via the switch interface.



All 4 blades are saying model: PowerEdge M640 (VRTX)
Dell-Martin S
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July 14th, 2023 06:00
Thank you
necrogami
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July 18th, 2023 08:00
could this be because i don't have mezzanine passthrough in the 2 mezzanine cards? currently there's nothing in the b/c fabric slots.
necrogami
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July 18th, 2023 08:00
None of that makes any sense. 4 Blades, all 4 having the same exact problem no matter what slot of the chassis they are in. They have Dual 10g nic in fabric a but fabrics b/c are empty. There are no pci cards in the chassis. They all have Boss S1 cards installed that are working.
DELL-Chris H
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July 18th, 2023 08:00
Thank you, sorry I missed you stating 8 risers. I am leaning towards the issue being the slot for riser F, as it persists even when swapped, but another thing you can try is swapping the CPUs and see if there is a change to the error or not. If not then you may want to consider the slot as the culprit.
DELL-Chris H
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July 18th, 2023 09:00
I apologize for that, I accidentally posted to the wrong page, so the previous message had nothing to do with your issue. As far as the article, based on it it does appear that you are correct in your determination the 2 passthrough mezzs would be needed.
Sorry again for the misunderstanding.