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Anonymous users2024-02-07The most troublesome thing about wireless Internet access is the limited network, the wireless network may be connected, the signal is also very good, but it is not on the Internet. The following is the reason and solution for the wireless network card drop that I have sorted out, I hope it will help you!
Cause Analysis:
1. The distance between the client wireless network card and the wireless AP router is too far, exceeding the coverage range of the wireless signal; Or the wireless signal is already very weak when it travels to this location, causing the wireless network card to be unable to receive the signal normally.
3. The wireless AP router fails to operate normally due to failure due to power supply or overheating, and eventually the wireless network card cannot be connected.
4. When the client wireless network card is far away from the wireless AP router, some users will use the directional antenna to enhance the propagation of the wireless signal, but if the angle of the directional antenna is not adjusted well, it will also cause the wireless network card to be unable to connect to the wireless network.
5. If the IP address of the client's wireless NIC is set incorrectly, that is, it is not in the same network segment as the wireless AP router, resulting in failure to connect.
6. The wireless AP router has added security settings, such as turning on the MAC address filtering function, which causes the wireless network card to be unable to connect to the wireless network.
Workaround:
1. Move the position of the wireless AP router to reduce the distance between it and the client network card and reduce the barrier between the two. If the wireless AP router is fixed, it can be used to increase the coverage of the wireless signal by using a relay or replacing a high-power antenna.
2. The most intuitive way is to observe through the LED indicator of the wireless AP router, if the indicator status is abnormal, you can try to restart the wireless AP router.
3. Adjust the direction of the directional antenna so that it faces the wireless AP router and ensures that it is used within the wireless signal coverage range.
4. Reset the IP address of the client's wireless network card so that it is in the same address segment as the wireless AP router. For example, if the IP address of the wireless AP router is, then you can set the IP address of the wireless NIC to. (x represents any number from 2 to 254).
5. Log in to the web configuration interface of the wireless AP router and add the MAC address of the client wireless network card to the list of MAC addresses allowed to connect.
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Anonymous users2024-02-06According to the cause of the jam, the symptomatic solution is:
1. The router has been used for too long. It is recommended to turn off the router and restart it after a few minutes.
2. The device is too far away from the router. It is recommended to use the device close to the router.
3. The number of router access users is too large. It is recommended that not too many people use a router at the same time, and check whether there are any users who are using the Internet in time.
4. Network problems on the operator's side. It is recommended to wait for a while before using, if it is still stuck, you can consult the operator.
Solve the complex situation of wireless network lag:
1. If you often regularly drop a lot of people around the group, and after a while, the maintenance personnel tell you to restart the PON port equipment, then hurry up and let the maintenance personnel help you change to other optical splitters, it is very likely that the optical module on the upper link will not work or there are rogue cats on the optical splitter, and it can be solved by changing to other optical splitters.
2. After replacing the optical modem and the router or frequently dropping the line, this may be the poor contact between the cat and the network cable in the middle of the router, you can temporarily try the external trawl cable, if the external network cable is not dropped, it means that the internal network cable of the wall is in poor contact, you can spend money to ask the operator to help replace the network crystal head at both ends and the network panel on the wall.
3. A rare case is that the power supply of the cat and router is plugged in with high-power appliances (such as refrigerator and microwave oven), which may also cause the network to suddenly fail to get up.
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Anonymous users2024-02-05There are two solutions, one is to set up the wireless network card, and the other is to replace the driver of the new wireless network card.
Method 1: System settings.
1.Open the Control Panel - Network Connections, right-click on the wireless network connection, select Properties, and open the wireless network connection property settings.
2.Click Configure to open the wireless NIC configuration page.
3.Select the "Advanced" page, find "Power Management" in the left border, and select it; Tick off the small tick in front of "Use Default" on the right; Slide the slider below to the "highest value"; Finally, click "OK". Pay attention to see if the previous issue is resolved.
Method 2: Replace the driver.
A common wireless network card on laptops is the Inter 5100, such as Lenovo's notebooks. The intel drive provided by Lenovo's official website should be a relatively low version,And the CD with the purchase is also (all or,Found a newer version of the version through online search,After uninstalling the original version,Restart and then install the series of versions,Found that it is very stable。
Through the above steps,Xiangshou Yexin can solve the problem of what to do if the wireless total is dropped,In fact, there are two situations,One is the problem of the wireless router,Then as long as you change to a new router, you can solve it。 If the game rental fruit is a problem with the network card, update the settings and update the driver, which should be solved. As long as this problem is solved, there is no need to worry about surfing the Internet again.
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