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Thread: P4 Undervolting by pinmod

  1. 08-08-2007, 01:37 AM #1
    sergiu
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    P4 Undervolting by pinmod

    I'm new in this field and I have some problems understanding Intel's VID codification. I have a P4 2.4c and according to its datasheet, it has at default voltage VID[4:0]=01101=1.525V. If VID would be 11101, I would have 1.125V. I don't understand how to modify the value? I just need to isolate the pin or just shortcut it with VID3?
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  2. 08-08-2007, 05:41 AM #2
    bassie
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    IIRC isolating is the way to make a 1 from a 0.
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  3. 08-08-2007, 02:38 PM #3
    cirthix
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    1=isolate the pin
    0=ground the pin

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  4. 08-09-2007, 03:47 PM #4
    sergiu
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    Well, is there any good way to isolate the pin without damaging the cpu or the socket? I tried with nail varnish but it didn't work.
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