
You may have noticed many times that, when you boot your computer or laptop, it displays into a black screen with an error message PXE-E61: Media test failure check cable on your screen.
This error occurs when you boot your operating system machine, that indicates a problem with the PXE (pre-boot execution environment). Mostly this error occurs when the Bios system is not configured properly or bootable device such as hard disk is not properly mounted, unable to read correctly.
How you can fix’ PXE-E61: Media Test Failure Check Cable
So there are some main reasons for the error ‘PXE-E61: Media Test Failure Check Cable’ to occur are as follows and ways to fix it:
1) Check the Boot Sequence
It is important to check the BOOT sequence in your BIOS. Different model motherboards may have a different key to navigate to the BIOS such as F8 key, the Delete key, the F10 key etc. Once you are in the BIOS, check for the BOOT options, including BOOT Option Priority and ensure the hard drive is not configured with the network boot, it should be listed as the first boot device.
2) Check the Power Supply and SATA cable properly seated
After checking the boot sequence order for the hard drive, if still, the issue persists then it can be possible that your hard drive is not properly seated with the loose connection of power supply and SATA cable connection, ensure that both cables are connected properly to the hard drive.
If all the cables connections are properly plugged in, but you still observe the error on your screen PXE-E61 error, you can go to try the next solution.
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3) Check Jumpers on your Hard drive
This is recommended only if you are on a desktop computer not on a laptop, check the CMOS jumper on your motherboard. If there is a reset jumper in place, remove it. Otherwise, you can try shorting the jumpers to reset CMOS.
4) Hard reset to the CMOS of Bios

If you have a desktop computer, you need to give a hard reset to the CMOS of the BIOS. You can do this by shutting down the computer system, unplugging the power cord from the backend, opening the casing and then removing the CMOS battery within the system for a few seconds and later place the battery back to its place.
If still the error ‘PXE-E61: Media Test Failure Check Cable’ occurs then go to our next method.
5) Replace the Damaged Hard Drive
If you find your hard disk making noise along with beep sound then it is recommended to replace the hard drive immediately. Make sure that you procure the same model hard drive that suits your motherboard and later install the desired operating system and other drivers.
Conclusion on ‘PXE-E61: Media Test Failure Check Cable’
Hope you find this article interesting, we have tried to cover all the possible solution that will help you in solving the error of ‘PXE-E61: Media Test Failure Check Cable’ from your computer systems. Do let us know for more additional information in the comment section.