VGA bao loi Code 43 la gi va anh huong nhu the nao?
Khi su dung may tinh chay he dieu hanh Windows, neu ban gap tinh trang card man hinh hien thi dau cham mau vang trong Device Manager kem thong bao Device cannot start (Code 43), day la dau cho cho thay trinh dieu khien da dung hoat dong cua thiet bi vi gap su co. Trong linh vực Sửa chữa card màn hình VGA, day la mot trong nhung ma loi pho bien nhat, khien nguoi dung hoang mang khong biet do loi driver hay hu hong linh kien ben trong.
Loi Code 43 co phai luon do phan cung?
Cau tra loi ngan gon la khong. Loi Code 43 la mot ma loi tong quat cua Windows, co the bat nguon tu ca phan mem lan phan cung. Do do, viec ket luan ngay rang GPU da bi hong la chuachinh xac neu chua thuc hien cac buoc do kiem thiet bi thuc te.
Nguyen nhan phan mem gay loi Code 43
Truoc khi nghi den cac van de ve phan cứng, ban can loai tru cac nguyen nhan lien quan den he thong:
- Xung dot driver do cai dat chong cheo nhieu phien bản driver khac nhau.
- He dieu hanh Windows thieu ban cap nhat hoac loi file he thong.
- BIOS cua mainboard chua duoc cap nhat hoac khong tuong thich voi card man hinh doi moi.
- VBIOS (BIOS cua VGA) da bi sua doi sai lech hoac loi thong tin goc.
Cac van de phan cung gay loi Code 43 tren VGA
Neu da cai lai driver hoac cai moi lai Windows ma loi van tiep dien, kha nang cao van de nam o phan cung. Trong qua trinh kiem tra tai xưởng, chung toi thuong ghi nhan cac nguyen nhan nhu:
- Chip GPU bi long chan hoac loi nhan (chipset).
- Loi bo nho VRAM dan den qua trinh giao tiep du lieu bi gian doan.
- Mach cap nguon cho GPU hoac cac linh kien nhu MOSFET, cuon cam gap su co.
- Loi tiep xuc giua khe PCIe cua mainboard va chan dong cua card do bam bui hoac oxy hoa.
Cach kiem tra va chan doan loi Code 43 tai GPUCLEB
De xac dinh chinh xac nguyen nhan, ky thuat vien can thuc hien quy trinh do kiem bai ban. Dau tien, chung toi se kiem tra phan mem va tien hanh test card tren mot he thong doc lap khac. Neu loi van xuat hien tren nhieu may, chung toi se su dung may do chuyen dung de kiem tra tin hieu giao tiep, dien ap cap cho VRAM va GPU. Viec nay giup dua ra huong xu ly dung dan nhu nap lai VBIOS, ve sinh chan tiep xuc hoac sua chua phan cung neu co linh kien hu hong.
Loi khuyen cho nguoi dung khi gap loi Code 43
Neu ban khong co nhieu kinh nghiệm ve phan cung, tranh tu y thao lap hoac dung cac phan mem sua loi khong ro nguon goc. Hay mang thiet bi den cac co so uy tin de duoc kiem tra an toan. Neu ban dang gap kho khan voi tinh trang nay, hay lien hệ voi GPUCLEB de duoc ho tro tu van va kiem tra tinh trang thiet bi mot cach chi tiet nhat.
GPUCLEB – 7/16/3 Lý Tế Xuyên, Linh Đông, Thủ Đức, TP.HCM. Hotline: 0904638531 (Khoa). Website: gpucleb.com.
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