After installing new system HDD, at every boot up XP Pro32 detects 16 PCI and 5 SCSI devices that are not installed. I have 2 PCI & 1 PCIe boards and 2 IDE HDDs, 2 IDE CDs and 2 SATA DVD drives on a MSI K8N Neo4 MB with AMD Athlon-64 CPU. This problem occured only when I replaced the System HDD. Before that the computer had no problems for the past two years. How do I stop this time wasting problem? (Computer is non-retail, designed for me.)