Windows 10: OS not FOUND!

Discus and support OS not FOUND! in Windows 10 Installation and Upgrade to solve the problem; Hi! after a windows update last day my PC has restarted and in the startup it showed me an error that says "An OS was not found" and when i tried to... Discussion in 'Windows 10 Installation and Upgrade' started by vladistr08, Jan 10, 2019.

  1. VLADISTR08
    vladistr08 Win User

    OS not FOUND!


    Hi! after a windows update last day my PC has restarted and in the startup it showed me an error that says "An OS was not found" and when i tried to boot from the ssd, where i have the windows it showed me the same error..please help! OS not FOUND! :)

    :)
     
    vladistr08, Jan 10, 2019
    #1
  2. DRPEPPER
    DrPepper Win User

    Best way to keep vista clean and healthy

    Yeah just caught it there.

    I'm going to attempt to have a step by step guide on how to use these programs efficiently.
     
    DrPepper, Jan 10, 2019
    #2
  3. IGGSTER
    IggSter Win User
    How to factory reset Cisco 1700 Router

    Hopefully I can help you here....its a very common thing to happen.


    First, I take it you dont know the passwords for console access or telnet/ssh?

    I will assume that these devices belong to you.

    step 1. Plug a cisco console cable into a serial port on your pc
    step 2. Plug other end into Cisco console port
    step 3. Using hyperterm or putty or similar connect to the serial port
    step 4. boot router, and make sure you clearly can see the output (this confirms you have good serial comms)
    step 5. if this fails, adjust the comm port settings (9600, 8,1,n are the default)
    step 6. now you have to do the only hard part...send the break command:

    Break command list: Break Commands

    Go down the list and match your OS and SW and try the sequence suggested.

    If this fails several times do what I do: Install putty (free) and then to send a break so you can get into rommom just hit "ctrl-a b".
     
    IggSter, Jan 10, 2019
    #3
  4. MOHAMMED ALIALI
    Mohammed AliAli Win User

    OS not FOUND!

    How do I change the OS?

    Hi Jim,

    Thank you for posting your query in Microsoft Community.

    We would be glad to help you with the issue you are facing today. I understand the difficulty with the problem.

    I would suggest you to check in the system configuration if the OS is detected.

    Follow the steps to check.

    • Type in the search bar “System configuration”.
    • Click on the boot option.


    Check if the OS is detected in the boot option.

    Please provide us with the above information to help you better.

    Thank you.
     
    Mohammed AliAli, Jan 10, 2019
    #4
Thema:

OS not FOUND!

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