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Probleme carte réseau

Xavier DEKETER 0 Reputation points
2024-02-08T16:45:33.1433333+00:00

Bonjour, Depuis un moment, j'ai les cartes réseau de mes pc qui ne fonctionne plus, du moins, il y a du réseau mais pas d'internet. En ip fixe ça fonctionne mais pas en dhcp. J'arrive à faire un ping sur le serveur dhcp et la bonne adresse est distribuée. Le serveur dhcp fonctionne car 90 autres machines fonctionnent et ça fonctionne aussi avec un adaptateur rj45 usb et en wifi. J'ai testé pas mal de choses mais impossible. Le problème se règle parfois tout au bout de 1 semaine. Peut être un problème de mise à jour car le problème se règle tout seul. Si quelqu'un a connaissance du problème ? Merci beaucoup

Windows 10 Network
Windows 10 Network
Windows 10: A Microsoft operating system that runs on personal computers and tablets.Network: A group of devices that communicate either wirelessly or via a physical connection.
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Windows DHCP
Windows DHCP
Windows: A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.DHCP: Dynamic Host Configuration Protocol (DHCP). A communications protocol that lets network administrators manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network.
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  1. Karlie Weng 18,521 Reputation points Microsoft Vendor
    2024-02-19T01:48:28.88+00:00

    Hello, Once problem happens, try to use the system built-in Network troubleshooter, and see if that fixes the problem. Besides, open command prompt, type ipconfig and end with Enter. Look for the Default gateway for your network. At the prompt, type ping <Default Gateway> and end with Enter. If you can successfully ping the default gateway, contact your ISP or check online on another device (if you can) to see if there's a service outage. If you cannot ping the default gateway, make sure you've installed the latest firmware and see the documentation for your router. Besides, on your client, you may try to release and renew IP address manually, or update the network adapter driver.

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