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November 10th, 2022 13:00
N4064F Fans
In the web UI on my N4064F, it shows that there is a bad PSU but also shows that fan#5 is bad.
I can't find any documentation that shows me the numbering of the fans to know which one is #5. Is fan#5 the one in the PSU that needs to be replaced? Is there documentation I missed somewhere about this?
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DELL-Joey C
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November 10th, 2022 23:00
Hi @SteffanCline,
Yes, PSU1 contain FAN#5. If you do a #Show System Fan, it should list PS-1 Fan No power status. That confirms that PSU1 has failed/no power which FAN#5 is having an error.
SteffanCline
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November 11th, 2022 09:00
@DELL-Joey C That was it! I replaced that PSU and now the health check shows it's ok. Is there anywhere in the documentation that shows the numbering on the fans so I can better track this in the future?
DELL-Charles R
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November 11th, 2022 11:00
Hello SteffanCline,
That is great to see it is fixed.
I see the fan numbers should be embossed on the rear but I'm not finding any good documentation on fan numbering.
I'll check with Joey to see if he has a good resource.
SteffanCline
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November 13th, 2022 13:00
@Dell -Charles R , I do see that the numbers are embossed for the four middle fans on the rear but that didn't cover the fans in the PSU and I have no idea if there are any others internal or not. I figured surely there had to be a technical drawing somewhere showing this. I googled quite a bit and found nothing. While I do have it working, it would be good to find such a document I can keep with my notes should something like this happen again.
Either way, yes, this is resolved and I appreciate the help.