The Intel DX58SO BIOS doesn't store your preferences.
The Intel DX58SO BIOS doesn't store your preferences.
I recently planned to set up Mac OS on my machine, so I reset my BIOS back to defaults. It had good overclocking for RAM and CPU, but after that I can't save any settings—either it reports a BIOS issue or just boots into Windows without changes. I've verified the jumper wires and swapped the CMOS battery.