I reinstalled my WindowsXP installation using a Dell Installation Disk (2001) and now I cannot do anything! It installed fine, but I cannot change my screen resolution (it's way too big). It is set at 16 bit, and I cannot change the slider bar, its set at its lowest. I have an AOC LCD screen, but no installation disk. It won't even display the monitor in display settings. Also, it is showing a low speed usb hub for my usbs, but they used to be high speed usb. I can't even access the internet because it wont install my Centurytel disk. Also, my sound is not working. I don't know why, but it's not playing anything. I have two standard speakers. Do I need all of the XP drivers or something? What can I do?
You need to get the drivers for whatever hardware your laptop has. Dell probably have a page for your model, with all the drivers there. If not, look up the specs for your laptop and find out what kind of graphics chip, onboard LAN, and sound chip is in it, then find the drivers. Once you're up and running, burn the drivers to CD so you don't have to go hunting for them next time you reinstall Windows