A MSI Click BIOS upgrade for the MSI X99A SLI PLUS motherboard seems to have broken my Kingston RAM module at the Slot 1

E,.g, below is an output from MemTest86.
As you can see, a memory module KHX2400C15/16G (which is a part of the HX424C15FB3K2/32 kit) is detected as "Siize: 8192 MB".