Lenovo: ThinkPad T400 2764, 2765, 2766, 2767-xxx, ThinkPad T400 2768, 2769, 2773-xxx, ThinkPad T400 6473, 6474, 6475-xxx, ThinkPad T400 7417, 7420, 7425, 7434-xxx, ThinkPad T500 2055, 2056-xxx, ThinkPad T500 2081, 2082, 2083-xxx, ThinkPad T500 2087, 2088, 2089-xxx, ThinkPad T500 2241, 2242, 2243-xxx, ThinkPad T500 2246, 2247, 2261-xxx, ThinkPad W500 4062-xxx, ThinkPad W700 2752, 2753, 2754-xxx, ThinkPad W700 2757, 2758, 2762-xxx, ThinkPad W700ds 2752,2753,2757,2758-xxx.