I'm not sure if it is an option you can enable/disable in BIOS, but if your CPU and memory have support for pTRR/TRR it should be enabled. Ivy Bridge and newer

I'm not sure if it is an option you can enable/disable in BIOS, but if your CPU and memory have support for pTRR/TRR it should be enabled. Ivy Bridge and newer processors should support pTRR and possibly even TRR.