From the trouble shooting FAQ at DigitalConnection.com...
My computer won't boot-up after installing MyHD.
MyHD is not compatible with older motherboards that does not support PCI 3.3V, also specified as PCI 2.2 compliance. Please check with you motherboard manuals or manufacturer for specifications or check this chipset table from the Asus Germany page
Its been a couple of years, but I do remember BX boards having problems.
My computer won't boot-up after installing MyHD.
MyHD is not compatible with older motherboards that does not support PCI 3.3V, also specified as PCI 2.2 compliance. Please check with you motherboard manuals or manufacturer for specifications or check this chipset table from the Asus Germany page
Its been a couple of years, but I do remember BX boards having problems.