hom no minh chep nhac vao no, toi luc minh thao day ra , thi no hien len dong chu " dang sao chep file " .
no cu hien nhu the ca may tieng dong ho, toi luc no tat man hinh , minh mo may len thi no khong len nguon nua.
co ai biet benh cua no... lam on chi giup minh voi...
kho ghe.... hic ...
Nhung minh dung USB cam vao may tinh, no van len man hinh , nhung khong nhuc nhich gi hon nua, rut ra de do khoang 10 phut, no tu tat.
khi sac pin cung vay, no cung hien len y chang...
co ai hieu benh no , lam on chi minh voi ....help me! please!