May cua minh bi den man hinh khi khoi dong va khong sao vao duoc. Sau khi hien nhan hieu may tinh thi no vao man hinh den co con chuot nhay ben trai man hinh.
Minh da cai lai Windows nhung khong sao cai duoc. Xin chi giup minh cach khac phuc.
Havuongbk
Cau hoi khac xin gui ve:
Ram va o cung
cau hoi nay cua ban minh xin tra loi nhu sau. nguyen nhan say ra hien tuong tren co the la do Ram. 1. ban co lap 2 thanh ram khong, neu lap 2 thanh thi thao tung thanh 1 ra, 2. neu 1 thanh ram thao ra ve sinh sach se roi cam lai. 3. ban co lap card VGA roi khong, neu co thao test thu. 4.co the phan vung hoac o cung cua ban bi loi, ban hay format o C:\ truoc bang phan mem parition manager trong dia hirent boot roi cai hoac kiem 1 ban ghost test thu. neu cac van de tren khong giup duoc ban sau khi test ram menh se dua ra phuong an cho ban format cap thap o cung cua ban. noi chung co the lien quan den loi phan cung nua nhung minh chua dua ra.
( cuongsaco )
Kiem tra o dia cung
Do thong tin ban neu qua chung chung nen minh khong the khang dinh ro van de nam o dau (it nhat cung phai co cau bao loi minh moi biet duoc). Tuy nhien loi nay thuong la do o dia cung bi loi. Ban mang cho ky thuat kiem tra nhe.
( Anhthuyz )
Theo minh thi the nay chac la duoc
Ban thu thao pin o BIOS ra va de khoang 5p roi lap lai nguyen nhan chinh o day la do phan cung may tinh chu khong phai phan mem. ban kiem tra lai ket noi cua RAM xem sao co the chua chat. Kiem tra lai nguon cua may xem lieu co cung cap du hieu xuat cho may hoat dong khong. Minh nghi ban len test lai 3 cai nay co le la thanh cong.
( rubyda9x )