Guys pa help naman po. Yung lenovo laptop ko po hindi gumagana yung keyboard pag bagong start lang, need pa mag ctrl+alt+delete then cancel. Para gumana yung keyboard. Goods naman yung keys, yung problema lang is everytime na nag shut down tas open or reset need ulet mag ctrl+alt+delete para lang gumana. Paano po ito ayosin mga sir?. Thanks in advance.