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Boot Device not Found; Error 3F0

Discussion in 'Hardware' started by Dawoodyousuf, Mar 19, 2019.

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  1. Dawoodyousuf

    Dawoodyousuf Thread Starter

    Joined:
    Mar 19, 2019
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    My Laptop after turning on shows Boot Device Not Found, please install an operating system on your Hard disk.
    Hard Disk - (3F0)
     

    Attached Files:

  2. flavallee

    flavallee Trusted Advisor

    Joined:
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    Messages:
    78,946
    First Name:
    Frank
    You appear to have a HP laptop.
    What is its model name and model number(M/N) and serial number(S/N)?

    What did you do to that laptop before that problem occurred?

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  3. Dawoodyousuf

    Dawoodyousuf Thread Starter

    Joined:
    Mar 19, 2019
    Messages:
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    Thanks for your reply,
    yeah i have an HP elitebook 840 G1 with
    SERIAL NUMBER:CNU421BVSN

    It happened after i started my Laptop after 2 days and kept on charge plugged in for those 2 days.
    Thats it
    When i tried to turn it on, it showed me an error - 3F0
     
  4. flavallee

    flavallee Trusted Advisor

    Joined:
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    Messages:
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    First Name:
    Frank
    You have THIS HP EliteBook 840 G1 Notebook PC which appears to have been purchased in May 2014 with Windows 8 Pro 64-bit.

    Since it's almost 5 years old, my guess would be its hard drive has failed and needs to be replaced.

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