DL380 gen 10 , AMP Mode stuck at A3DC , cannot change to Advanced ECC

[Theo_dor]

AMP Mode Status
A3DC
Configured AMP Mode
A3DC
Supported AMP Modes:  Advanced ECC

DL380 gen 10 , 1x xeon gold 6152
4 x 64GB 

Manufacturer HPE Part Number 72ASS8G72LZ-2G3B2

after change to Advanced ECC and save , it shows A3DC next boot again.

MFG

[Sahana_S]

Hello @Theo_dor ,

Please refer to this advisory. it might help you!

Thanks,
Sahana S

[support_s]

System recommended content:

1. HPE ProLiant DL380 Gen10 Server - Product Information Reference | Processor

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[Theo_dor · Accepted solution]

bios is 3.42
i also tried another profile, but it comes up with A3DC again.
now i switched to custom profile and Advanced ECC is ok

[BPSingh]

Greetings! 

So changing the workload profile to 'custom' helped you changed the AMP mode to Advanced ECC. 

https://support.hpe.com/hpesc/public/docDisplay?docId=a00121538en_us&docLocale=en_US