Internet connection not working at first startup

but is not a modem problem, this only happens on the one PC if i connect the modem to any other one works completely fine

you can go here

Control Panel\All Control Panel Items\Network Connections

right click on LAN adapter>>Properties>>Configure>>Power Management

and UNCHECK the top box. Mine is checked

Apply the settings

reboot modem and restart all PC's

Also, try this. If it fails to connect, instead of booting in safe mode, just restart the PC and see what happens without safe mode boot up involved.

Also, check all of your initial network setup settings and options listed here.

https://answers.microsoft.com/en-us/windows/forum/windows_10-networking/connecting-pcs-and-users-for-sharing/fb92e439-5dbc-4367-9857-1ef360e9ffdf

Hi gabrielveliz

I am Wilfredo an Independent advisor And I'm here to help you!!

How you doing today?

USE THE TROUBLESHOOT

Open Settings.

Click on Network & Internet.

Click on Status.

Under "Network status," click the Network Troubleshoot button.

Follow the on-screen directions

If the troubleshooter didn't fix the problem, you can reset all your network adapters using these steps:

Open Settings.

Click on Network & Internet.

Click on Status.

Click the Network reset button

Click the Reset now button

You can also check this article, it can help you with your Issue

https://support.microsoft.com/en-us/help/10741/...

I hope it helps you, have a nice day!!!

im just saying i know thats not the problem because i have tried already rebooting the modem, i also tried reinstalling, updating and even reinstalling windows 10 i got the same issue anyway

Rebooting your modem/router and restarting all PC's might fix this

Unplug Modem power and router power if separate for 40 seconds and plug in power, when all connected, restart all PC's on your network.