HP EliteBook 840 G6 – no power after lightning strike

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  • Bardou Kari
    New Member
    • Feb 2025
    • 3
    • France
    #1

    HP EliteBook 840 G6 – no power after lightning strike

    Hi,
    I’m trying to fix an HP EliteBook 840 G6 that stopped working after a lightning storm.

    – Charger is OK and 19V is present at the motherboard.
    – No charging LED, no fan, no reaction.
    – I don’t see any 3.3V or 5V near the coils.
    – Battery is unplugged.
    – I’m new to board repair but can use a multimeter.

    I added a clear photo of the board.
    Any idea where to start or what to check next?
    Thanks a lot for your help!
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