Windows 10: Operating System Not Found

I was updating some drivers on my sony vaio t series ultrabook and also restarted to install some windows 10 updates.


When I booted up, it shows a blue screen with the error inaccessible boot device .

It continued on loading with a black screen saying


Realtek PCIe GBE Family Controller Series v2.43 08/25/11

PXE-E61: Media test failure, check cable


PXE-MOF: Exiting PXE ROM

Operating System Not Found



I've tried system restore but it doesn't work, autofixing also doesn't work and tried rebuilding the bcd.

:)

 

Programs not working


In post 26 there were steps listed to fix the operating system corruption.
Are you able to follow them?
In post 29 was the suggested dism repair command.

 

' choose an operation system to start"

Hi Bob,

To better assist you, do let us the complete message that you receive.

Sometimes, this could be due to two operating system installed in your computer. Just to make sure this is not the case, I suggest you to try the steps below:

1. Press Windows key + R.

2. Type msconfig and press enter.

3. Click the "boot" tab and check if there are any other operating system listed.

4. In addition, change the timeout time to 3 seconds(default)

Let us know the result, we will be glad to help if you need further assistance.

 

need list of usb bootable Operating Systems

I am looking for a good list of operating systems you can run from a usb or dvd.

If not a list, then folks can just post their top picks.

I want these to run from the usb/dvd without installing on the system or getting in the way of the system that exists on the hard drive.

Thanks in advance.