{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/b\/bd\/Reset-an-HP-Laptop-Step-2-Version-3.jpg\/v4-460px-Reset-an-HP-Laptop-Step-2-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/b\/bd\/Reset-an-HP-Laptop-Step-2-Version-3.jpg\/v4-760px-Reset-an-HP-Laptop-Step-2-Version-3.jpg","smallWidth":460,"smallHeight":346,"bigWidth":760,"bigHeight":572.0879120879121}2点击开始{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/0\/07\/Windowsstart.png","bigUrl":"https:\/\/www.wikihow.com\/images_en\/0\/07\/Windowsstart.png","smallWidth":460,"smallHeight":460,"bigWidth":760,"bigHeight":760}。{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/a\/ad\/Reset-an-HP-Laptop-Step-10-Version-3.jpg\/v4-460px-Reset-an-HP-Laptop-Step-10-Version-3.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/a\/ad\/Reset-an-HP-Laptop-Step-10-Version-3.jpg\/v4-760px-Reset-an-HP-Laptop-Step-10-Version-3.jpg","smallWidth":460,"smallHeight":345,"bigWidth":760,"bigHeight":570}3马上反复按F11。(圆形箭头在上面,白条在下面)。