HP Elitebook 840 G6 bios password

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  • saveelektro
    New Member
    • Mar 2025
    • 7
    • Svizzera
    #241
    Hello everyone, I don't know where else to turn. I have this EliteBook 840 G6—I desoldered the 16MB chip (the one on the back) and used RC Unlocker, but it didn't work. Do I need to desolder the 32MB one near the RAM too? Any help is appreciated, thanks!​
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      • Stefan Steff
        Badcaps Veteran
        • Mar 2024
        • 244
        • Romania
        #242
        Originally posted by saveelektro
        Hello everyone, I don't know where else to turn. I have this EliteBook 840 G6—I desoldered the 16MB chip (the one on the back) and used RC Unlocker, but it didn't work. Do I need to desolder the 32MB one near the RAM too? Any help is appreciated, thanks!
        No, you not need to desolder the main bios chip.
        Write this EC content and you are good to go.

        P.S.
        Next time write your serial ... the ruels must be respected.
        I write for you now...5CG9427SGQ
        Attached Files
        Last edited by Stefan Steff; 05-11-2025, 01:13 AM.

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          • saveelektro
            New Member
            • Mar 2025
            • 7
            • Svizzera
            #243
            Originally posted by Stefan Steff

            No, you not need to desolder the main bios chip.
            Write this EC content and you are good to go.

            P.S.
            Next time write your serial ... the ruels must be respected.
            I write for you now...5CG9427SGQ
            Thank you so much! At first, it couldn't pass the verification, but after cleaning the chip, everything went smoothly... Sorry about the serial​...

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