HP Pavilion 2018 - BIOS update from ext. USB crashed - How to revive

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  • greg592020
    New Member
    • Dec 2020
    • 2
    • France

    #1

    HP Pavilion 2018 - BIOS update from ext. USB crashed - How to revive

    Hello,

    I had multiple issues with this Pavilion (i7, 8GB RAM, SSD drive, GPU).
    I couldn't access UEFI (Tried F10, F9, F2 etc etc) so decided to reflash the BIOS from Ext. USB with Windows key + B.
    It started well but at mid course the main power (I had removed the battery) went off!
    Since the laptop either power on the fan for 7 seconds then restart the fan for 7 seconds etc etc continuously or start the fan continuously and blink the white LED 3 long 2 short.
    I've tried to change the RAM but it didn't help unfortunately.

    Any one would have an idea how to revive my laptop?

    Thanks to the community in advance.

    Greg

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