Windows 10: How to fix problem of cxheak cable connection.

The error code is Intel UNDI, PXE-2.0 C 19g ulld 883 Intel CorporationCopyright Atheros PCIE Ethernet Controller v2.8.2.385/18/18ForCheck k cable connection! PXE-MBF: Exiting Intel PXE ROM.No bootable device -- insert boot disk and press any keyBUILD Specification: 2 gb ram 500 gb stroage and 2 core intel pentium cpu windows 7 Operating system Sync sai , I change my operating system convert windows 7 into windows 10 with legacy supported. And my bios does not supported an ufi boot system and toshiba model satellite c640Mistake: senice I was researching for convert mbr into gtb what e

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Ethernet cable settings

Hi Campbell,

Thank you for writing to Microsoft Community Forums.

Please reply to the follow questions to get a better understanding on the issue:

• What is the model number of your laptop?
  
• Do you have a yellow exclamation on the network icon after connecting the cat 7 cable?
  

However, you can follow the troubleshooting steps from
Fix network connection issues in Windows.

Also, I suggest you to check the laptop manual or laptop manufacturer to know whether the Ethernet port of your laptop supports cat 7 cable.

Hope it helps.

Nikhar Khare

Microsoft Community – Moderator

 

WiFi Connection Problem

Hello Claire,

For us to isolate the issue you are experiencing, kindly respond to the questions below:

• When did the issue started?
• Have you made any software or hardware changes to your device prior to the issue?

As a first troubleshooting step, we suggest that you run the Network troubleshooter. The Network troubleshooter can help diagnose and fix common connection problem. Here's how to run the troubleshooter:

• In the search box on the taskbar, type Network troubleshooter, and then select
  Identify and repair network problems from the list of results.
• Follow the steps in the troubleshooter and see if that resolves the problem.

 

Ethernet cable not working.

You need to solve your problem one step at a time, e.g. like so:

• Connect your CAT5 cable directly to your router. If it does not work, replace the cable.
• Connect the cable to your TP-Link wall plug. If it does not work, reconfigure or replace the wall plug.