Recently upgraded to the Intel DP43TF board. It has 3 pci slots and 1 pcie. Everything's working fine EXCEPT that I can't get it to boot after trying to install my 56k pci fax modem, which I NEED. When I install the modem and startup the computer, it hangs at code B3, which is supposed to be configuring media. It shouldn't take forever to configure, should it? I know the fax modem is operational because I switched it to a 2nd computer and everything is fine. PLEASE, please can someone help me with this problem?