DCA register in Intel X5570

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DCA register in Intel X5570

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Hi,

According to this http://timetobleed.com/enabling-bios-options-on-a-live-server-with-no-rebooting/ site, I can enable the DCA option in the BIOS using a program. However, the program was written for Intel 5000, 5100, and 7300 chipsets, while I have a X5570 chipset. I've gone through the datasheets (321322.pdf), but I cannot find the "DCA register". The DCA MSR appears to be applicable for 5570 as well.

Is there a "DCA register" in the 5500 chipset, and if so, where is it?

Thank you.

Regards,

Rayne

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