Laptop Plugged in, but not Charging

Aku kena masalah ini dah lama. Ingat nak tukar bateri tapi aku terjumpa teknik ini pulak:-

Amik dari sini:-

1. Take out the Battery
2. Power the laptop.
3. Click The Windows Icon
4. Right Click Computer
5. Click Manage
6. Click Device Manager
7. Click Batteries
8. Right Click Microsoft ACPI Compliant Control Method Battery
9. Click Uninstall
10. Power Computer Off for Ten Mins
11. Plug battery back in
12. Power Computer on this should fix this problem.

Boleh pakai ke teknik ni?