Posts Tagged ‘Network Issue’

Network Unauthenticated 2 Icon Showing On Network Card Limited connectivity

August 21st, 2017, posted in Windows

Network disconnected automatically and showing “Network Unauthenticated” on the “Local Area Connection”

Follow below steps to get the issue resolve :
Steps: 1
  • Go To The services.msc > Right Click on “Network Location Awareness” and Open Propertiesin General tab > change Startup Type as “Automatic (Delayed Start)” and Restart the Services
  • Follow same procedures for “Network List Services” ( Dependency on above service)

Steps: 2 

  • Go To the Command Promptand type below commands & hit Enter after each and every command

Once the winsock reset you Must be Restart the System

Steps: 3

  •  Try to Enable/Disabled Network Card

Steps: 4

  • Right Click on Network icon and Open Network & sharing centerclick on Change Adapter settingsRight Click on Local Area Connection and open PropertiesClick on configure button > Select Power Management Tab > and Unchecked Allow the computer to turn off this device to save power (Same for all option available in below)
  • Restart the System/Computer

Steps: 5

  • Unjoin/Remove the workstation/machine from the Domain then delete All computer account from the Active Directory and rejoin or re-welcome in Domain

Steps: 6

  • E.g. – If  the Domain name is “CYBTEST.COM” and you find the name on the Network Card is changed as CYBTEST.COM 2” then edit and change as “CYBTEST.COM” in Registry as follows.
  • Open registry editor using regedit command > click on Edit > Findtype CYBTEST.COM  2
  • Find all changed entries and edit as normal CYBTEST.COM

Steps: 7 Change the NIC Dynamic port using batch file or below command line )

  • @echo off
    color 02
    netsh int ipv4 show dynamicport tcp
    echo “Dynamic port WILL SET as starting from 1025 to num=64510”
    netsh int ipv4 set dynamicport tcp start=1025 num=64510
    netsh int ipv4 show dynamicport tcp
    shutdown -r -t 05