Máy tính sau khi cài pasword khi khởi động windows_cần chỉ gấp

sau khi cai pasword trong my account thi khoi dong lai may hien dong chu canh bao "the sýtem could log you on. Make sure your user name add domain ảe corect the type your password again. Letter in pas word mút be typed uíng the corect case" hok bit dieu gi say ra nua nhung khi bam ok o phan canh bao roi no hien ra cai bang de em dien pasword thi an vao no hok chiu lai hien ra cach bao nhu ban dau ma hok tai nao vo noi nho cac bac pro chi cach hoa giai giup_thank pa con chi gap gium hok em chit mat _____dang can gap hoac pm ve nick name : linkinpark_052000