... %Compatible Laptop ModelThinkPad 240, 310, 360, 380, 385XD, 390, 390E, 385XD, 770ThinkPad 600, 600E, 600X,ThinkPad 500, 560, 570 ThinkPad A20, ... A20M, A21, A22, A22M, A30, A31, A31P ThinkPad R30, R31, R32, R33ThinkPad ... , T23, T24, T30, T40, T41 ThinkPad X20, X21, X22, X23, X30, X31, X40 ThinkPad i1200 Series, i1300 Series, i1400 Series, ...