Power daughter board (Backplane) HP DL580 gen9

[akeena64]

Hi Everybody,

i hope you fine !

Is there someone who can help me please... I'm looking for informations about the 10 pin connector on a HP DL580 Gen9 (the backplane power)...

Where are the GND and the + 12 V please (see the picture below, the 10 pin in white) ?

BACKPLANE POWER PICTURE 

Thanks a lot.
Akeena

[support_s]

System recommended content:

1. HPE ProLiant DL580 Gen9 Server Maintenance and Service Guide

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[akeena64]

Hi,

thanks for your return but you didn't answer to my question. You give me the specs of the serveur DL580 gen9, but is not what i 'm looking for...  I want someone who know the 10 pin connector :

I know about the 8 pin (with the picture below), i see the specs : Fine !

1)° But for the 10 pin on the daughter board, i don't know. So my question : where are the Gnd and the + 12 V please ?

2°) Can we say that this Backplane is the same between a DL380 Gen8, Gen9, DL580 Gen7, Gen8 and Gen9 ?

Thanks a lot
Akeena

[akeena64]

Can somebody help me please ? It's important and urgent...

Thanks a lot for your availability and your help.

Akeena

[ksram]

Hi,

Please refer : 
https://support.hpe.com/hpesc/public/docDisplay?docId=emr_na-c05054253#N10096
and 
https://support.hpe.com/hpesc/public/docDisplay?docId=c04683220&docLocale=en_US&page=GUID-AE31416B-DBB9-4987-8410-1E8B5C22C3EF.html

Check for the Daugher Board, we see that the Power supply backplane assembly - Includes the power supply backplane board and daughter (connector) board - Mounts on the rear of the power supply cage

Thank you
RamKS

[akeena64]

Hi RamKS,

thanks for reply.

I looked for and i found nothing... The only information i found is this :

But it doesn't help me and it doesn't answer my question...

My question is very simple :

Thanks for your help.

Akeena

[akeena64]

Hi,

with perseverance, i found informations on the forum and on the internet. I recreated a schema with the informations i found:

- A (10 pin of the daughter board)
- B (10 pin DL580 gen7 connector)
- C (10 pin DL380 gen8 connector)

It's safe to say that these connectors (B and C is equal to A) are exactly the same. So therefore for the DL580 gen9 will also be the same (unless someone on the forum claims otherwise...). That's a good thing and that answers my first question and my second question...

Now i show you the cable (10 pin to 2 x 8 pin) i'm going to plug into the connectors A :

 

Can you tell me if the cable (at the level of 10 pin cable) can run without problem ?

Thanks

Najib

[ksram]

Hi @akeena64,

Thank you for sharing.

Referred few links and see that the 10 Pin connector specifications would be same.

https://community.hpe.com/t5/proliant-servers-ml-dl-sl/pinout-for-dl580-10pin-pcie-power-cable/m-p/6992314#M160311

There are few replacement videos but they are unavailable at the moment to check if we can get any hints. 

https://support.hpe.com/hpesc/public/videoDisplay?videoId=vpsg00002371en_us
https://support.hpe.com/hpesc/public/videoDisplay?videoId=vpsg00002351en_us

Try to check the Cable Part number and if they are part of the Assembly Kit, if yes it should work without any issues. 

Would request you to log a Case with HPE to assist further as it may needs to be checked physically.

Thank you
RamKS

[akeena64]

Hi ksram,

thanks a lot for your return. 

I took one of my pictures from your link : https://community.hpe.com/t5/proliant-servers-ml-dl-sl/pinout-for-dl580-10pin-pcie-power-cable/m-p/6992314#M160311               

The others links are unavailable for the moment...

The part number of the cable is : 631660-B21

But when i search in Internet, with the same part number, i find a lot of cables but all different... So, i don't know which is the real and right cable !

I give you pictures of the cable i bought :

What I want to understand is how it can work when you plug a +12V into a +3.3V ??? Or is it an error on the cable ? Perhaps, the + 12V is badly placed  ???

See the pictures below please :

Thanks for your explanation (if you can...).

Akeena

[ksram]

Hi @akeena64,

Thanks a lot for sharing all the information.

But we are really sorry that we couldnt confirm this at the moment.

Would request you to log Case with HPE for more suggestions / inputs.

Thank you
RamKS