You may need to load a specific module for your network card, if you have one. For this, go back to the network hardware detection step.
Ad teḥwiǧeḍ ad d-tsaliḍ azegrir usdid i tkarḍa-inek·inem n uzeṭṭa, ma yella tesɛiḍ yiwen. I waya, uɣal ɣer uḥric n tifin n warrum n uzeṭṭa.