Windows 10: My Latitude 3120 on Windows 11 Pro keeps disconnecting from wifi... please help

I have a Dell Latitude 3120 operating on Windows 11 Pro that cannot connect to the internet. It may briefly connect but will almost immediately disconnect after a few seconds. The wifi option seems to automatically switch off, and if I try to switch it back on manually, the toggle will not stay in the "Wifi on" position. It takes a few minutes before I am able to switch it back on and see the network options again. But once again when I try to connect, this cycle repeats and prevents me from connecting to the internet. I have tried manually updating the drivers, particularly the ones listed as

:)

 

Windows 11 ethernet keeps disconnecting.

My ethernet keeps disconnecting randomly, especially after heavy usage on Windows 11 Pro. It usually stays disconnected until restart.

My components:

• MSI B550 Tomahawk
  
• Ryzen 7 3700x
  
• GTX 1080 TI
  
• DA850 Gold Silverstone – power supply
  
• Patriot Viper 4 Series DDR4 32GB (2x 16GB) 3200MT (PV432G320C6K)
  
• P5 M.2 SSD
  

What have I tried:

• Changed ethernet cable to new one. – I have tried both ethernet ports on MOBO
  
• Reset modem settings and restart modem.
  
• Almost all software tweaks that I have found online – multiple settings (reset network….etc.).
  
• Upgrade network drivers
  
• Completely fresh reinstall Windows 11
  
• Change power supply and SSD drive.
  
• Update BIOS to the latest version.
  

I'm currently considering that the problem might be related to Windows 11 itself, given that my other computer that runs on Windows 10 doesn't encounter the same issues. It could also be an issue with the modem itself or a possible hardware malfunction. Interestingly, when I utilize an external WiFi dongle, the WiFi connection seems to work flawlessly. I'm open to suggestions for potential solutions or fixes.

 

my son laptiop wifi disconnect after 5 minutes

• If you have an identical laptop try comparing the wifi and security settings of the one that does not disconnect with the one that does. If you find any differences change the settings of the one that does not work to the one that does.

• If you do not have an identical laptop see this post and the three replies for possible solutions: Wifi disconnects every 5 minutes.

@Samuria : If you have any suggestions please reply.

 

Windows 10 Wifi connection not show in list and icon keep blinking on DELL Latitude E7240

hi I have a problem with wifi list in my Laptop DELL LAtitude E7420.

list connection not shown when I click on icon wifi on right bar. when I clicked on Action center notification logo wifi keep blinking.

I already update driver and windows 10 OS update to the latest version.