Using a simple registry tweak you can hide that icon from the lock screen.
Windows 10 login screen network icon.
When this happens some applications work some do not.
This can prevent others from changing or disconnecting network without sign in.
You can set it to show a picture from your photo library a stock photo.
Remove network icon on login screen using group policy.
The login screen is the first thing you see each time you start your windows 10 computer so you may want to customize it.
Press the windows logo key r and type gpedit msc in the run box.
You can configure the sign in screen background you want on the lock screen settings page too.
Click here to fix windows errors and optimize system performance.
Press enter to open the local group policy editor.
Windows 10 lan network icon in systray yellow triangle of death hello i have several pcs spread across multiple environments all showing this same behavior.
The image you select here will appear as both your lock screen background and sign in screen background.
A special icon shows if the network is accessible or not on the current device.
The network icon.
Occasionally upon a pc reboot the yellow triangle of death shows over the network icon.
Select windows spotlight for an automatically changing selection of images from microsoft or select picture or slideshow to choose your own preferred background image.
Out of the box windows 10 indicates the network connection s status on the lock screen.
All are static ip on lan connections.
By default the logon screen in windows 10 8 1 and windows server 2016 2012 r2 displays the account of the last user who logged in to the computer if the user password is not set this user will be automatically logged on even if the autologon is not enabled.