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sdkwq
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Last Activity: 05-22-2025, 11:03 PM
Joined: 03-15-2025
Location: other
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  • sdkwq
    replied to Hp elitebook 840 g9
    Hello[B],[/B]
    here's the situation:[LIST][*]Flashed the file[*]Got an EC error[*]Desoldered the chip again[*]Tried to flash externally[*]W25Q256JV was damaged[*]Bought a new chip[*]Flashed the unlocked file from here onto the new chip[*]Still got an EC error[*]Checked and resoldered all points[/LIST]
    Now the [B]Caps Lock LED blinks white seven times[/B].
    Is the hp now [B]broken[/B]?
    Hello[B],[/B]
    here's the situation:[LIST][*]Flashed the file[*]Got an EC error[*]Desoldered the chip again[*]Tried to flash externally[*]W25Q256JV was damaged[*]Bought a new chip[*]Flashed
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  • sdkwq
    replied to Hp elitebook 840 g9
    Where those resistors?
    top / bottom i can check...
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  • sdkwq
    replied to Hp elitebook 840 g9
    Hi,
    plz remove the password.

    the flash file is from the ic near the ram modules, SPI

    HP 840 G9
    SN: #5CG24604WJ...
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  • sdkwq
    replied to HP 455R G6 Bios password
    Hello,
    sorry for that.
    After I tried to read the flash in the installed state, I desoldered it to read it out.

    Here we go:
    Chip: 25B127DSIG
    HP Probook 455R G6
    6UK72ES#ABD
    5CD9924T8R

    I attached the flash files as bin and hex

    thanks a lot...
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  • sdkwq
    started a topic HP 455R G6 Bios password

    HP 455R G6 Bios password

    hello,
    i ve an 455r g6 notebook and an ch programmer.
    which options do i have to unlock the bios, reset the password?

    can i do it on my own?

    thanks
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