Vang, may van dang lam binh thuong, song tren tap lo van hien thi bao loi E02, do ong anh o cty dau noi 2 acqui 12v song do dau nham day am va duong nen sinh ra loi do, cac cu nao co kinh nghiem giup em hieu duoc nguyen nhan va giai phap, cam on cac cu truoc nhe, ah ma cu nao co tai lieu ve con...