my HP laptop won't bootup

[AkosBas]

My HP laptop won't bootup, it says: boot device not found (3FO) hard disk

This happened on my trial to start the computer (with a boot up) after it succesfully connected to a wifi network that was unknown (public network in a library) 

After this incident I tried the solution that was given here on hp Support Page, but that did not work.

Here I am stuck. 

Can someone please help? I would appreciate it! 🙂

[Nal_NR]

Hi @AkosBas,

Welcome to the HP Support Community. 

I'd like to help!

This situation will need some additional support from our internal teams in HP. For that to happen, we will give you additional instructions/information via Private Message.

Please check your inbox on the forums page for the private message.

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