Sau m???t th???i gian s??? d???ng th?? chi???c laptop c???a b???n b???t ?????u c?? nh???ng d???u hi???u c???a “tu???i t??c” v?? d?????i ????y s??? l?? m???t s??? d???u hi???u gi??p b???n c?? th??? ph??t hi???n chi???c laptop b??? “b???nh” ????? b???n s???m ph??ng ng???a.

1. L???i ??? c???ng

D???u hi???u: M??y c???a b???n b???t ?????u ho???t ?????ng ch???m d???n, xu???t hi???n m??n h??nh xanh khi kh???i ?????ng. M???t v??i tr?????ng h???p b???n c??n kh??ng th??? kh???i ?????ng ???????c laptop.

Kh???c ph???c: N???u ??? c???ng c???a b???n b??? h???ng th?? ch??? c??n c??ch duy nh???t l?? thay ??? c???ng m???i.

2. L???i RAM

D???u hi???u: M??y kh???i ?????ng c?? ti???ng k??u ph??t ra, ??ang d??ng b??nh th?????ng th?? m??n h??nh xanh xu???t hi???n.

Kh???c ph???c: Th??o RAM ra v?? v??? sinh s???ch s??? r???i g???n l???i ch???c ch???n v??o khe c???m RAM. N???u v???n kh??ng kh???c ph???c ???????c t??nh tr???ng tr??n th??? b???n h??y s???m ngay cho m??y m???t thanh RAM m???i.

3. L???i m??n h??nh xanh

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Th??ng th?????ng l???i m??n h??nh xanh l?? do Windowns b???n ??ang s??? d???ng, h??y th??? c??i l???i win ????? gi???i quy???t v???n ????? tr??n nh??!

4. L???i qu???t t???n nhi???t CPU

D???u hi???u: M??y kh???i ?????ng m??y v???n l??n v?? ch???y b??nh th?????ng, nh??ng ch???y ???????c m???t l??c th?? s???p ngu???n (t???t h???n ho???c restart l???i). Hi???n t?????ng l???p ??i l???p l???i theo chu k???, c?? tr?????ng h???p t???t m??y ph???i ch??? t??? 5 – 10 ph??t m???i m??? l??n ???????c.

Kh???c ph???c: V??? sinh qu???t CPU s???ch s???, tra d???u v??o c??c ??i???m ti???p x??c. N???u v???n kh??ng c???i thi???n ???????c t??nh h??nh th?? b???n h??y thay m???t chi???c qu???t CPU m???i!

5. L???i do pin CMOS

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D???u hi???u: Khi b???n kh???i ?????ng m??y l??n s??? kh??ng ???????c ????a v??o m??n h??nh ch??nh m?? s??? c?? m???t m??n h??nh xanh th??ng b??o b???ng ti???ng Anh. Ng??y gi??? c???a h??? th???ng b??? sai l???ch, sau khi ???? ch???nh l???i th?? l???i ti???p t???c sai ??? l???n kh???i ?????ng sau.

Kh???c ph???c: C??ch kh???c ph???c kh?? ????n gi???n l?? thay 1 vi??n pin CMOS kh??c.

Hi v???ng nh???ng d???u hi???u tr??n h???u ??ch cho b???n trong vi???c ph??t hi???n chi???c laptop c???a m??nh b???t ?????u c?? “tri???u ch???ng” c???a h?? h???ng. Ch??c c??c b???n th??nh c??ng!