May tinh khong the vao mang duoc

Tags: kiem tra lai, khoi dong lai, cua may tinh, nguyen nhan, khong the, cua ban, co the, Tinh Khong, truong hop, mang, Card, xem, lam, Virus


May tinh cua em khong the vao mang duoc, trong khi duong truyen mang trong phong van on dinh, cac may khac van co the vao mang duoc binh thuong. Bieu tuong mang o goc duoi ben phai cua may tinh khong sang.

Co phai tai may tinh cua em khong a?

Nguyen Thi Gai

Cau hoi khac xin gui ve:

Y kien ban doc ()

May tinh khong the vao mang duoc

Nguyen nhan nay la do card mang cua ban.ban hay click vao mycomputer chon manage=>Divice manage,o ben phai cua trinh duyet ban chon network adapters xem xem mang LAN cua ban co o do k?neu k co thy card mang cua ban bi loi roi.hay ghost lai hoac update driver la khac phuc duoc

( nguyen huy )


May ban co dung Proxy ko?

Lan truoc minh quen khong hoi xem may ban co dung proxy khong. Ban co the kiem tra theo cach sau: (*) Doi voi IE8: Tools-->Internet Options-->Connections-->LAN Settings. Neu co dung Proxy thi ban nen tat no di,chi tick vao o "Automatically detect Settings". (*) Doi voi FireFox: Tools--->Options-->Advance-->Connections-->Settings--->Chon "No Proxy". Xong,

( King Cobra )


Card mang, Ip, hay virus day

Theo minh nghi,ban nay da chac chan da test mang trong phong roi. Vay nguyen nhan bjo chi con la Card mang,hoac IP chua dung,hoac Virus. 1.Neu la card mang roi thi thu thao ra roi cam sang slot khac,dam bao chan cua card mang sach se,khi cam vao khi slot card mang phai duoc co dinh chac chan. 2.IP khong dung. Ban kick dup vao bieu tuong mang,tiep den internet Protocol,tick vao o "Obtain an IP Address Automatically" va "Obtain DNS server address automatically" 3. Bi Virus. Cai nay nguy co la khong cao,boi Virus kho co the lam mat hoan toan ung dung mang trong tat ca cac chuong trinh ngoai tru Virus lam gia GateWay.Nhung laoi nay chi can reset la da co the giai quyet. Trong 3 truong hop tren,minh nghi 2 truong hop dau la kha nghi nhat. Va nhac ban Pham Bang,he dinh 1 van de nao do cung Ghost thi chang may choc Main bi nat bet,phai tim cach xu ly thi nguoi dung moi "khon" ra dc,(y to la nguoi dung moi co nhung ki nang lam chu may tinh cua minh) Than,

( King Cobra )


Xem cu the hon

Tong hop cach thuc ban oi:
1. Kiem tra card mang nay co tot khong? Thu thay card mang roi khac xem the nao?
2. Kiem tra day mang xem co dut hay..dai loai dang dut hay khong nhe.
3. Config dia chi IP nhe. Cai nay nhieu khi khong co cung chang bao gi va cung chang vao duoc.
4. Virus. Cai nay ban tu lam...qua nhieu kieu
5. Cong cua cai Switch cua ban co OK hay khong. Nhieu khi...cup
6. WIN cua ban OK hay khong?

( ha duc dung )


Nen ghost may tinh lai

Tot nhat la ban nen chuan bi file ghost , khi nao bi tinh trang nhu vay thi chi viec ghost lai la xong . neu muon chac an thi nen sam them cho minh mot Modem ket noi internet nua . khi nao ghost lai ma khong chay thi thay Modem khac vao (nho la phai cai dat chay ngon lanh truoc roi nha, neu mua ve roi ma khong biet cai thi dien thoai cho nhan vien nha mang xuong cai roi li xi mot cho ho mot it , hihi !) , khong duoc nua thi thay day . cuoi cung neu may khong chay nua thi dich thi la do nha mang roi . goi cho ho xuong sua gap .
Toi da bi truong hop nay thuong xuyen , mot lan la do set lam hu Modem , lan khac la do mang hu , va vo so lan la do may tinh cua minh co van de , ghost lai la chay ngon lanh lien . ban tap sua nhieu di cho quen tay chu gap truong hop nay ma lo sua phan mem trong may tinh thi lau lam va thuong la khong mang lai ket qua , chi nhung cao thu thi moi co the sua loi phan mem duoc thoi , cach toi bay cho ban chi la nghiep du thoi nhung rat hieu qua , toi da sua nhu vay khong biet bao nhieu lan nhung chua lan nao bo tay ca

( Pham Bang )


Nguyen nhan khong ro rang

Ban neu nguyen nhan chua ro rang lam.
Bieu tuong mang khong sang hay la khong thay no duoi khay he thong? Khong sang thi enable, con neu khong thay ba thu vao Control Panel, vao Network Connecction xem co thay bieu tuong khong. Neu thay thi chi viec Enable la xong, khong thay thi 1 la do chua gan card mang, 2 la chua cai drive Lan.

( Duy Tuyen )


Nguyen nhan

ban noi chua cu the lam.
theo nhu minh nghi ban lam theo cac cach sau
1. ban hay repair lai dia chi mang lam nhu sau. mynetwork->properties->click chuot phai vao Local Area Connection va chon repair (trong truong hop win cua ban la xp). neu la win7 thi cho Local Area Connection ban disable roi enable roi doi
neu lam cach nay khong duoc thi ban lam theo cach sau
2. dung day mang cua may khac cam vao may ban neu duoc thi la do day. dong thoi dung day cua ban cam vao may khac.
neu day cua ban cam vao may khac van duoc va day may khac cam vao may ban ma khong duoc thi co nhieu nguyen nhan la do phan cung cua ban co van de. vay ban can phai kiem tra lai xem main hay la card mang co van de khong.
chuc ban thanh cong

( le nam )


Khac phuc

may tinh cua ban bi loi tren la do ban da disable card mang muon khac phuc chi can enable lai thoi voi windows 7 nhap click chuot phai vao icon mang tren thanh taskbar chon network and..... chon change adapter setting va chon enable

( le hoan )


Co 2 nguyen nhan

Nguyen nhan thu nhat: chac la do card mang LAN cua may ban co van de, chac la bi loi hay driver bi hu. Voi truong hop nay thi ban thu khoi dong lai may truoc da roi xem lai coi co vao duoc khong, thuong thi khi boot vao Win no cung ba tron lam, doi luc hoat dong khong on dinh, chi can khoi dong lai la moi chuyen binh thuong. Neu sau khi khoi dong lai ma van khong khoi thi ban thu cai lai driver xem, hay bung file ghost Win lai. Nguyen nhan thu hai: Co le day noi cap tu Hub hay Switch bi hu, ban thu kiem tra lai that ki xem coi co bi chuot gam hay kien, gian gi can dut khong. Neu 2 truong hop tren khong cai thien duoc tinh hinh thi ban nen dem may ra tiem nho may anh ki thuat vien kiem tra lai card mang LAN coi no co bi hu khong.

( Thanh )


Kiem tra tung buoc

Ban hay kiem tra tung buoc nhu sau nhe : - Bieu tuong mang khong sang, nhung co ky hieu X khong? Neu co thi ket noi giua may va switch/hub co van de. - Neu loai tru nguyen nhan do, thi nguyen nhan con lai la do phan mem. Loi phan mem co the la do virus hoac do cai dat. (Virus Conflicker co the lam cham ket noi mang, doi khi den muc khong the duyet web) - Ban quet sach virus, doi DNS server sang cap DNS nhu sau : 208.67.220.220 va 208.67.222.222 Neu da lam the ma van ko duoc hay lien he lai minh o day nhe.

( Anhthuyz )

Viet Bao

Tìm hiểu: kiem tra lai, khoi dong lai, cua may tinh, nguyen nhan, khong the, cua ban, co the, Tinh Khong, truong hop, mang, Card, xem, lam, Virus

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Nhan xet, hay lien he ve tin May tinh khong the vao mang duoc co the gui bang duong dan o duoi. Ban nen gui kem tieu de bai viet May tinh khong the vao mang duoc de lam tham khao. Bai viet nay thuoc chuyen de Hoi dap trong chuyen muc Cong nghe.

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