Network Card Issue Solved/Closed

Question

Hello, I wanted to let you know that for the past few days I have uninstalled my WiFi and LAN network card and

I restarted my PC and my connection displayed a white cross on a red background with the Ethernet icon in the background. So I tried to reinstall my drivers but nothing works

I also tried to reset my PC in the computer settings

And when I installed my LAN driver, a message appeared in a box with a yellow background and an exclamation mark saying: The Realtek Network Controller was not found. If Deep Sleep Mode is enabled, please plug the cable. And with the title: Realtek Ethernet Controller Driver - InstallShield Wizard

Here are the images:

Configuration:
OS: Windows 10 X64 - Acer Aspire VX5-591G
Name of my LAN card: Realtek PCIe GBE Family Controller
Name of my WiFi card: Qualcomm Atheros QCA61x4A Wireless Network Adapter
Processor: Intel(R) Core(TM) i7-7700HQ CPU @ 2.80GHz

kaneagle · Accepted Answer

Press Windows + R Type --> devmgmt.msc and OK.  Go to Network adapters Right-click on each device Uninstall  Click on --> Action Scan for hardware changes.   -- Human beings are at their best when things are at their worst.

bazfile · Answer

Hello, Download this driver. Extract the file you just downloaded into a folder, to install it go to Device Manager, right-click on Qualcomm Atheros QCA61x4A, choose Update Driver, then Browse my computer for drivers, and select the folder where you extracted the previously downloaded driver, then click Next. Once the driver is installed, you should have your WiFi connection back; just update the remaining drivers, see this page.  -- bazfile security contributor.

billmaxime · Answer

hi  don't you have a VPN on the PC?  check out this page >> http://www.entraide.win/erreur-de-carte-reseau-windows-configure-toujours-la-configuration-de-classe-pour-ce-peripherique-code-56/  see you

kaneagle · Answer

What antivirus do you have?   -- Human beings are at their best when things are at their worst.

kaneagle · Answer

Run an sfc:
Press Windows key + X
Select --> Windows PowerShell (admin) or Command Prompt (admin)
Type --> sfc /scannow and enter

A system file check will take place.

--
Human beings are at their best when things are at their worst.

kaneagle · Answer

Perform a system restore and choose a date prior to the problem, specifically before the uninstallation of the 2 cards.

Windows + R
Type --> rstrui.exe and OK.

--
Humanity is at its best when things are at their worst.

kaneagle · Answer

Try a forced installation:

Download and install --> 7Zip 64 bits

Download this driver --> Atheros Wireless

Right-click on --> Wireless LAN_Atheros_12.0.0.270_W10x64_A.zip
Select --> 7Zip
Choose --> extract to "Wireless LAN_Atheros_12.0.0.270_W10x64_A\"

Go to Device Manager
Network adapters
Right-click on --> Qualcomm Atheros
Update driver
Browse my computer ......
Choose from a list of drivers...
Have Disk
Browse
Go to the extracted driver folder --> Wireless LAN_Atheros_12.0.0.270_W10x64_A
Folder --> WIN10
Folder --> x64
Select the file --> netathr10x.inf and OK.
Restart.

--
Humans are at their best when things are at their worst.

kaneagle · Answer

Why did you uninstall those 2 cards?   -- Human beings are at their best when things are at their worst.

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