Latitude 2120 Not Recognizing WDS

I have a WDS set up for my district, it works fine for all machines except my dell latitude 2120s. The issue is when you boot the netbook to the WDS it cannot contact the server to upload the image. The issue also happens if you try to send an image to the machine, it says there is no network driver. Ive tried injecting WDS with the network driver from dells website, as well as the drivers package disc from dell. Ive even tried a few other drivers from different places without any luck. Booting to WDS has no issues. While booted, i can pull up the cmd prompt but cannot ping anything on my network.