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HP 250 G7 Keyboard Issues

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    HP 250 G7 Keyboard Issues

    Hi! I have an HP 250 G7 laptop, model #: 18A94LT
    The numbers on the top row of keys are not working correctly. When I press 1, "z1" comes out, 2 comes as "x2", 3 doesn't do anything, 4 comes out as "v4". 5 and 6 come out alright, 7, 8, 9 and 0 come each as "m7", ",8", ".9", "-0". The same thing happens when I press the lower row of keys: zxvbnm,.-
    Tried booting with a linux live distro, and the issue persists, so I thought it was a hardware issue. I replaced the keyboard, but the issue still persists. As a last resort, I updated the bios, to no avail.
    The keyboard connector on the motherboard seems to be alright, I couldn't see dirt, dust or rust on it.
    Does anyone has ever had this problem before? Any way to solve it?
    Thanks in advance!

    #2
    Re: HP 250 G7 Keyboard Issues

    Check all the caps/resistors connected between kbd connector and KBC.Check continuity between these lines. corrosion on KBC?

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