Here is a list of the digidesign suggested motherboards for running PT 6.4:
- Motherboards with the Intel 865PE/875P chipset that utilize the IC5 south bridge chip (see motherboard documentation for verification)
Motherboards with the Intel 860 or Intel 850 chipset (or variants of these) required for Pentium 4 processors
With TDM systems (MIX & HD) Digidesign only supports chipsets in the 845 family (845/845E/845PE) that use DDR RAM. Digidesign does not support chipsets in the 845 family that use PC100 or PC133 SDRAM.
BIOS must have multiple PCI bridge chip support enabled and PCI parity disabled
You can click on support at the top and go to compatibility to check and make sure you don't get anything that is specifically known to not work.