RusH wrote:
Does reinitializing memory controler destroy all the data in ram?
Yes.
You might be able to get away with some minor changes to memory controller settings, but nothing would be guaranteed by the chipset maker to be stable. Chipsets typically aren't designed to be reinitialized while saving the data in RAM at the same time. The data in RAM is indeterminate until after the memory controller is fully initialized.
-Bari