No internet on startup windows 10 serial number#

Go to Device Manager > Network Adapters, select Ethernet adapter, then Power Management tab, clear the check box to 'Allow the computer to turn off the device to save energy.' Then on the Advanced tab disable any energy-saving options. Try also all older drivers from Update Driver > Browse > Let Me Pick list working backwards. If you have the latest network driver then try on it's Driver tab also to Roll Back, or Uninstall and then restart PC to reinstall the driver. Make sure you have the latest BIOS or UEFI firmware, Chipset, Display (Video), Sound, USB3, Bluetooth, Network and all other drivers, or else download and install the latest now.

Compare the latest drivers available for download with the ones presently installed in Device Manager reached by right clicking the Start Menu.

No internet on startup windows 10 serial number#

Update your network adapter drivers from the PC maker's Support Downloads web page using the full model number, HP Serial Number or Dell Service Tag on sticker. Try powering off modem, router and PC and then restarting in that order with 1 minute in between each. Choose 'I'm having a different problem' and then 'Troubleshoot Network adapter.' Right click the network icon in System Tray at bottom right end of task bar to Troubleshoot Problems. I'll give you everything else possible for Ethernet problems to try so that hopefully something works:

(Avoid ad links, especially avoid Restoro ad!) See fixes for 'Ethernet doesn't have a valid IP configuration.' II'm Greg, an installation specialist, 10 years awarded Windows MVP, and Volunteer Moderator, here to help you.