My Mbox 2 mini is not playing properly after upgrading my PC with Intel core I5 processor with an Intel DH55TC motherboard. I hear a very noisy 8bit quality sound with lot of cracks. Sounds as if its being played from a 100 year old radio.

What i learnt from google is that the above motherboard is not compatible for digidesign products. Can some please help me out in this. If it is not compatible then can you please suggest me which motherboard can be used for I5 which can also support digidesign.
Thanks in advance for your time.