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    SubjectRe: Linus' laptop and Num lock status
    Jean Delvare wrote:
    > On x86, the BIOS led state can be read from byte 0x97 the BIOS RAM. The
    > BIOS RAM is mapped at 0x400 so all we need to do is to one byte from
    > RAM (offset 0x497). This is how Suse's hwinfo does.

    Perhaps that's what Suse does, but the proper address is 0x417.

    0x497 is the rarely-used LPT2 timeout ocunter.


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      Last update: 2007-02-15 15:35    [W:0.019 / U:19.948 seconds]
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