Sometimes you may see the “Start PXE over IPv4” message on your screen while booting up your PC. And you’re not alone, as many other users face the same error.

When you see this message, it means the PC is trying to boot from Pre-boot Execution Environment, PXE, and your other booting devices can’t load the operating system.

If you’re encountering this error message, you need to read the post till the end, as here I’ll share some ways to fix start PXE over IPv4 error message while booting in Windows 11.

Fix Start PXE over IPv4 Error Message While Booting in Windows 11

Fix Start PXE Over IPv4 Error Message While Booting in Windows 11

Start PXE over IPv4 error message shows up while booting in Windows 11 mainly because of the absence of booting devices or boot misconfiguration.

So, you need to identify the main culprit and fix that to get rid of this error message. I have shared four proven ways below to eliminate this error easily.

Turn Off Secure Boot and Legacy Support

Secure boot is a security standard in PCs that only use the software trusted by the OEM. 

On the other hand, legacy support is a mode in the computer system to support older versions of software and data.

Sometimes both can lead the computer to show booting-up errors like the Start PXE over IPv4 error message.

So, it’ll be better for you to disable them and check if you see the error message. And to do that, these are the steps:

  • First, turn off your PC.
  • Then turn it back on and press the BIOS key when you see the lights.
  • After that, you must locate the Secure Boot option and disable it using the arrow key on your keyboard.
  • Then, look for Legacy Support and disable that as well.
  • Finally, save all the changes and exit the BIOS menu.

Disable Wake On LAN

Wake on LAN is a feature that helps you to turn on the computer remotely if it’s sleeping, hibernating, or even shutting down. 

Many users have found that disabling this feature has helped them get rid of the Start PXE over IPv4 error message while booting in Windows 11. You should also try disabling that and check if you face the issue.

The process is simple and easy for those who are familiar with BIOS, but if you don’t know how to do that, just follow these steps:

  • Turn off your PC and turn it back on; keep pressing the key until you go to the BIOS page.
  • Then you must navigate to either the Advanced tab or the power tab.
  • After that, you’ll see a list of many options where you need to find the Wake On LAN option and set it to disable.
  • Save the changes by pressing F10 and restarting your computer to give it a fresh start.

Change The Boot Priority

Another possible reason behind the start PXE over IPv4 error message is the wrong boot priority as you set the system to boot into one drive but a boot in another. So, it’ll be better for you to change the boot priority and set that to HDD or SSD, depending on your drive.

The process will be easier for you if you’re familiar with the BIOS page; if not, don’t worry; just follow these steps:

  • First, go to the BIOS page.
  • Then, navigate to the Boot tab.
  • After that, locate Boot Priority Setup and press the enter key after selecting it.
  • Then, it’ll show you a list of all the drives available on your computer, you just need to ensure that either HDD or SSD is on the top, and you can do that by using the arrow key on your keyboard.
  • Now, press the F10 key on your keyboard to save all the changes.

Then, exit the BIOS page, restart your computer, and check whether the issue is fixed. If not, follow the last solution mentioned below.

Update the BIOS

Another thing you can do to fix start PXE over IPv4 error message while booting in Windows 11 is to update the BIOS.

The process is a bit complex if you haven’t done this before. But don’t worry; you can check out the steps below to do that easily and without any error.

But before you do that, ensure that your laptop is fully charged, or in case you’re using a PC, then you should have the UPS fully charged so that the process doesn’t get interrupted, failing the system.

  • First, type in System Information on your Windows search bar and click on the result to open it.
  • It’ll take you to a new window with many options for finding the BIOS option.
  • You’ll see the BIOS version of your computer that you need to copy or note down somewhere.
  • Your next step is to visit the official website of your computer’s manufacturer.
  • On the page, you need to select the Support option.
  • Then, locate the Update BIOS option; if you see a search bar, type in to find that easily.
  • After that, it’ll show you the latest version of BIOS; just download it on a Flash Drive.
  • Finally, take your computer to BIOS mode and install the latest version.


So, these were the four ways to fix the start PXE over IPv4 error message while booting in Windows 11. Hopefully, any of them worked for you to eliminate the issue successfully. If you still need to know anything else, drop your questions in the comments below.


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