On my PC-Chips 830LR, flashed with CheepoMan's modded final release of the ECS K7S5A (non-Pro) BIOS, it will not POST with the FSB/RAM set to 133/133 with an Athlon MP 1800+.
An Athlon MP 1600+ works just fine at that setting, it doesn't POST if the FSB/RAM are *not* the same frequency.
When I swapped CPUs, the setting switched itself to 100/100. I don't know why when the only difference between these two Palomino core ...



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