Acer Aspire 3680,3682, 5570, 5570Z & 5580 power board (with DC jack & USB ports) *****This is a very common repair on these machines when they wont turn on. ****** 65w.zr1 55.tdy07.002 usb/board board also fits travelmate 2480 2360 2370 Aspire 3050 Series (3050-1142, 3050-1494, 3050-1535, 3050-1547, 3050-1579, 3050-1594, 3050-1710, 3050-1787, 3050-1800, 3050-1854, 3050-1894, 3050-1908, 3050-1946), Model ZR3 Aspire 5050 Series (5050-3242, 5050-3465, 5050-3564, 5050-5172, 5050-5374, 5050-5410, 5050-5554, 5050-5555, 5050-5574, 5050-5827, 5050-5951), Model ZR3