Error msg – pls help

My computer seems to rebooting itself and give me the following Error message – can someone pls help me diagnose what the problem is give me a solution?

System BIOS Shadowed
Video BIOS Shadowed
Fixed Disk: 0, Toshiba MK1011GAH
ATAPI CD Rom: MATSHITA DVD-RAM UJ-8525

System Configuration Data updated ERROR
Resource Conflict – PCI Serial Bus Controller on motherboard, BUS:06, Device: 04, Function:01 ERROR
Resource Conflict: PCI Mass Storage Controller on motherboard, BUS 06, Device 04, Function 02.