I have PowerEdge R910 with two memory riser cards and 4x4GB mem modules.

I tried to replace 4x4GB with 4x16GB memory modules (16GB 1333MHz Reg ECC Low Voltage Module ) and during POST system halt with message

NON CONFIGURABLE MEMORY DETECTED

SYSTEM HALTED

BIOS is updated on the last revision.

Is there any explanation?

Is 4x16GB supported on the R910 server?

 

Dragan