207-Memory Configuration Warning - DIMM In Socket x does not have Primary Width of 4 and only supports standard ECC

Advanced ECC does not function when mixing DIMMs with Primary Widths of x4 and x8.

Audible Beeps: 1 long, 1 short, or none

Possible Cause: Installed DIMMs have a primary width of x8.

Action: Install DIMMs that have a primary width of x4 if Advanced ECC memory support is required.