📖 READER VIEW (Read-Only, Public Access)
The user's network adapter is not appearing in Device Manager, preventing any network connectivity. Driver updates have already been attempted without success.
Recently, after a software update
No
Yes
Integrated motherboard component
Dell Inspiron 15
El adaptador de red físico en sí mismo puede haber fallado debido a la antigüedad, una sobretensión eléctrica o un defecto de fabricación. Esto explicaría por qué no aparece en el Administrador de dispositivos en absoluto.
Archivos críticos del sistema operativo relacionados con la detección de hardware o la gestión de controladores podrían estar corruptos, impidiendo que el adaptador de red sea reconocido. Esto podría deberse a una actualización defectuosa de Windows o a malware.
Si el adaptador de red está integrado en la placa base, un problema con la propia placa base o su chipset podría ser la causa principal. Este es un problema de hardware más grave.
🤖 AI Analysis
"The user explicitly stated the issue started 'Recently, after a software update.' A System Restore is designed to revert the system to a previous state, which is highly likely to resolve an issue caused by a recent software update."
🤖 AI Analysis
"The network adapter is not showing up in Device Manager, which could indicate it's disabled at a lower level. Checking the BIOS/UEFI settings is a crucial step to ensure the integrated hardware is enabled before troubleshooting software or driver issues."
🤖 AI Analysis
"A recent software update could potentially corrupt system files, leading to hardware not being recognized. Running SFC is a good step to check for and repair such corruptions."
🤖 AI Analysis
"Since the network adapter is integrated, chipset drivers are essential for its proper functioning. A software update could have installed incorrect or corrupted chipset drivers, or the update might have been related to chipset functionality. Updating them is a logical step."
🤖 AI Analysis
"While the user confirmed it's an integrated component, the solution suggests using a USB network adapter to confirm connectivity. This is a good diagnostic step to isolate whether the problem is with the integrated adapter or the system's ability to connect to a network in general. However, it doesn't directly fix the non-appearing integrated adapter."
🤖 AI Analysis
"The user's problem description focuses on the adapter not showing up in Device Manager and a recent software update. Physical damage to the motherboard is a less likely cause given this information, although it's a possibility if other solutions fail."
Dec 27, 2023 ... Fix Network Adapter Not Showing in Device Manager · Solution 1: Show hidden devices · Solution 2: Update drivers · Solution 3: Reset BIOS.
May 7, 2024 ... If it does not appear in the device manager even when you display hidden devices you start to suspect a bad chip. It is not as common as say a ...
Aug 6, 2022 ... It really is a driver issue, I advise you to go to the manufacturer's website and search for your laptop model. Download all drivers supported ...