Laptop mình thông báo: wireless capability is turned off nên ko có wifi, khi mình găm dây mạng vô thì đc nhưng rút ra thì ko có mạng và nó thông báo: wireless capability is turned off. Đã thử 1 số cách trên mạng nhưng chưa đc, bày mình cách sửa nha!

2 câu trả lời

bạn thử tải 1.1.1.1 đi 
dạo này wifi nhà mình cũng thế 

* Nó cũng liên quan nhiều lắm có thể do mạng lag,... 

 Cách đơn giản nhất là bạn reset lại cục Modem nó sẽ thay đổi IP cho bạn. Hoặc là bạn cũng có thể thay đổi địa chỉ DNS cho wifi chẳng hạn nó sẽ giúp ích bạn rất nhiều.

- Bước 1: Bạn vào biểu tượng wifi và nhấn phím phải chọn Opennetwork & Internet setting và chọn Change Adapter Options

- Bước 2: Một cửa ổ mới hiện ra bạn chọn vào wifi của bạn và nhấn phím phải chọn Properties -> Chọn thẻ Networking sau đó bạn chọn Internet Protocol Version 4 (TCP/IPv4) 

- Bước 3: Một cửa số mới lại xuất hiện tại thẻ General -> Tick thẻ Use the following DNS server adresses rồi điền thông số sau: 

+ Trên là: 8.8.8.8

+ Dưới là: 8.8.4.4

- Bước 4: Bạn chọn OK và khởi động lại máy để xem kết quả

Mà mình có lưu ý cho bạn nè bạn cứ reset lại wifi nếu mà mạng bạn nó có lag thì bạn hãy xóa giới hạn băng thông cho mạng của windows thường thì win 7 nó sẽ giữ lại 20% băng thông còn win 10 thì nó ẽ giữ tới 80% số băng thông.

Câu hỏi trong lớp Xem thêm

A. Read the passage and choose the best answer (A, B, or C) to the following questions (5 pts) My name is Hoa. Here is a photo of my school. It is a big school. It is in Hue. It is on Nguyen Hue Street. In my school, there is a big yard and there are a lot of trees around it. My school has three floors and forty classrooms with 1,700 students. My classroom is on the second floor. I‟m in grade 7, class 7A. Our class starts at 7.00 and finishes at 11.30. At school we learn many things, but I like Literature and English best. I also like Music, Sports and Art. We often have recess at 9.20. We usually drink, eat and talk at recess. We sometimes play games like blind man‟s bluff or catch. We often make much noise at recess. After school, we often go home and have lunch at 12.30. 1. Where is the school? A. On Nguyen Hue Street B. In Hue C. On Nguyen Hue Street in Hue 2. How many students are there in the school? A. 1,700 B. 1,070 C. 1,007 3. When does the class start and finish? A. 7.00 and 11.00 B. 7.30 and 11.00 C. 7.00 and 11.30 4. What subjects does she like best? A. Literature and English B. Literature and Art C. English and Music 5. What does she usually do at recess? A. Drinks and eats B. Drinks, eats and talks C. Eats and talks VII. Reading B. Read the passage and choose the best answer (A, B, or C) to the following questions (5 pts) What do you often do after school? In my school, there are a lot of clubs which students can take part in after school hours. The club that has the biggest number of members is the swimming club called “Blue Dolphins”. I myself love swimming so I am a member of this club. I go to the swimming pool twice a day and swim for about an hour. I‟m really interested in swimming breaststroke because it helps me move as fast as I can. I‟m also fond of backstroke. I swim backstroke when I want to relax, breathe and let my body float freely. It‟s very relaxing. The second club I would like to mention is the charity club. Its name is “Golden Heart”. Members of the club often do community service. This month, they are conducting a clean-up campaign to protect the environment around the school. They collect trash, clean the toilet area, and grow plants. I am not a Golden Heart‟s member, but I participate in their activities whenever I can. If you can sing, dance or play musical instruments, the musical club “Heartstrings” is definitely for you. The president of the club is Mike, my best friend. He is not only good-looking but also sings beautifully and plays the guitar very well. In conclusion, we should do as many activities as possible in our free time to have good health and a fresh mind to prepare for lessons in class. Spending all our time studying is not a good idea. 6. The writer is interested in swimming breaststroke because ________ A. it makes him relaxed B. it helps him swim as fast as he can C. it helps him stay healthy D. it is the easiest swimming style 7. The writer is fond of backstroke when ________ . A. he has a competition B. he is hot C. he is tired D. he want to relax 8. This month, Golden Heart's members ________ . A. clean classrooms, halls, and the toilet area B. grow plants, water flowers C. help elderly people D. collect trash, clean the toilet area, and grow plants 9. The musical club “Heartstrings” is definitely for the students who ________ . A. can sing and dance B. can sing, dance, and play musical instruments C. can write songs D. can cook 10. Spending all the time studying is ________ . A. unnecessary B. necessary C. good D. important

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