Hi folks! I hope you can help me with my PC as Microsoft XP isn't booting up (screen constantly showing XP logo but not completing the boot process). PC details: SATA HDD, Gigabyte GA K8 VT800. The problem started when trying to load new hardware re a mobile phone. I'm getting "Device 0: not detected; Device 1: not detected, Device 2: not detected Device 3: not detected". Have tried "Last Known Good Configuration" option (doesn't work) and "Safe Mode" which doesn't lead to any new options. The PC is a Microland Technology TECH CB 155.01. Have tried various other suggestions from searching on the web without success. Can anyone help? Thanks.