Hi, i my sister left her old laptop behind. the problem is the power cord she had was broken (in half). No one seems to carry this type of power supply. it is a 20 volt, 6 amp 4 pin socket and ive only seem 1 or 2 things that look like it.
http://www.sailgb.com/p/amperor_4_pin_power_supply_adaptor/?utm_source=froogle&utm_medium=directory&utm_content=USD¤cy=USD&country=USA
^(the plug on the right)^
does anyone know where to find this or am i out of luck?

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