My old desktop has been running slow for along time so i thought i would completely wipe it and reinstall windows xp on it. It made the computer alot faster but i can't connect to the internet. Im not very good with computers but when I go to the device manager it says that both the Ethernet Controller and the Multimedia Audio Controller are missing, they have yellow question marks beside them. Does anyone know how I could get my internet working? If it helps I have a 1394 Net Adapter Im not sure if that helps at all.