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DIMM mapped out with error 0x30 or 0x31 during boot on FAS80xx and AFF80xx

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fas-systems
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HW
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Applies to

  • AFF80xx series
  • FAS80xx series

Issue

  • After a reboot, the system fails to boot with the error DIMM:x mapped out with the error code 0x30. or 0x31.
  • Error example:

BIOS version: 9.6
Portions Copyright (c) 2011-2017 NetApp. All Rights Reserved
DIMM:1 mapped out. BIOS MRC mapped out DIMM. Warning Code: 0x30
Resetting to map out complete channel.
System Reset Requested.
...

Or:

DIMM:1 mapped out. BIOS MRC HW R/W test error. Warning Code: 0x31

 

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