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31 Posts

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August 5th, 2025 23:01

No internet + something more

Precision 7720; one day poof! No internet icon. What’s more when I go to settings I can open anything but network. When I click on network the page closes itself. I’ve tried getting to the internet a couple different ways. It even doesn’t work with a usb internet adapter.

I’m thinking I’ve got a virus? 

3 Apprentice

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1K Posts

August 6th, 2025 08:46

Hi

Does it have an Ethernet Port?

Communication

Ethernet adapter:  network interface card capable of 10/100/1000 mb/s communication

WLAN options:

  • Intel WiFi Link 8265 2x2 802.11ac+BT 4.2 (vPro)
  • Intel WiFi Link 8265 2x2 802.11ac NBT (vPro)
  • Dell DW 1820 2x2 802.11ac+BT 4.2 US

Optional Mobile broadband and GPS

  • DW5811e  (Gobi 4G/LTE - FMC)

Can the device be started in F8 Safe Mode, or try

To boot into Safe Mode on Windows 10 and 11, you must use alternative methods. The most common approach is to use the Shift + Restart method: hold down the Shift key while clicking the Restart option from the Start menu or login screen.This will bring you to the Advanced Startup Options menu. From there, navigate to Troubleshoot > Advanced options > Startup Settings > Restart. After the system restarts, you can select the desired Safe Mode option by pressing the corresponding number or function key: press 4 or F4 for Safe Mode, 5 or F5 for Safe Mode with Networking, or 6 or F6 for Safe Mode with Command Prompt.

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What Anti-Virus and Mal-Ware protection are you running?

Have you done a full scan?

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If you check thru the attached TXT file, and scan it for viruses, then rename it

0toF.bat    and double click on it you get a screen similar the the posted piccy hopefully.

Work your way down the list.

Post non-personal output and any further questions please.

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