A wireless network card accepts a much worse signal than a laptop?

The signal received by the wireless network card is weak, first, the quality of the network card itself is not up to standard; second, it has to do with the surrounding environment; Third, the signal source is not within the range of the wireless network card! According to your description, the laptop can receive 4 grid signals, but the wireless network card can only receive the grid, which can only indicate that the wireless network card itself has poor ability to search and gather signals ......Solution: 1. Change the wireless network card; 2. Try a signal booster!!

Good luck ...... youHuh

Let's change it, the current ** is not very high.

Talking about personal experience, I used Tengda's external wireless network card, dozens of dollars, the original notebook built-in network card connection is often interrupted, the signal is between one point and one grid. Plug in an external one, and the signal is generally in two to three bars, and it is continuously connected throughout the day. Notebook win10 system.

The poor signal of the notebook needs to be eliminated step by step to determine the cause of the problem.

There are three possibilities for this question:

1. Problems with wireless routers, wireless router failures, and weakened transmission signals.

2. The wireless network card of the notebook is faulty, resulting in the failure to work normally.

3. The antenna of the laptop wireless network card is dropped or not connected properly, resulting in a very poor signal. This should be checked with the back cover.

If other people's signals are very good, it should be a problem with their own notebook, if it is a problem with poor computer configuration, there is no better solution, if it is because the computer is sluggish, the system is sluggish, you can clean up the computer garbage, and then look at it after the full antivirus.

Since it is wireless, it is easy to be affected by your location, as well as interference from surrounding objects such as high-power devices such as mobile phones. If you have to compare the signal strength, you need to be in the same position, just like a radio, sometimes turning the antenna will cause the signal to weaken. In addition, the strength of the signal does not affect your speed, but if there is a problem with the system or there is a disturbance, the connection will drop.

Please check if there is a high-power device around you first? When the signal strength changes after changing the location, it will be greatly improved to deal with the system, such as cleaning up plug-ins or turning off some of the software that is taking up bandwidth. Hope it helps!

There are several possibilities:

1。The router does not dial up to access the Internet (open the router settings page and check whether it is connected to the Internet).

2。A good signal does not mean that you are connected to the router (if you can open the router management page, you can confirm that you are connected to the router).

The signal strength is the same as that of the mobile phone, the brand is different, the process is different, it will affect the reception strength, if it is a rubbing network, the distance is far away, it is possible that others can be on the network you can't find the network, the general home network distance is close, the strength is almost full, it does not affect the speed of the Internet, the mobile phone signal is not satisfactory does not affect the play, only very poor will there be problems.

Let's see if you have the wrong SSID. Click on the network connection in the lower right corner of win7,There is an ID on the wireless connection signal,If it's tplink's wireless,It will show a string of numbers behind tp-link or something,Of course, it may also be something else。 Look at whether the name is the same as the route or the cat's.

I'm in this situation as well ... Has your problem been solved? What is the reason??

It must have something to do with the signal, you receive your wireless network, there is a signal display, if the signal is very low, there will be frequent disconnection, if the signal is very good, you have to consider the network card driver. How far is your router from your laptop, and how many walls are there in between? Generally, the open distance of about 200 meters can be used normally, if there are 3 walls, there will be frequent drops, you look at the specific situation, we are giving you an analysis.

It definitely has something to do with the signal.

You can't log in to your laptop wirelessly, do you mean you can't log in through your mobile phone? If yes, then it's normal because you don't have a good cell phone signal, and your phone's GPRS signal is not good.

If you are logged in through other wireless networks, it has nothing to do with the mobile phone, it depends on the signal strength of the wireless network transmitter, if the signal is strong, of course, there is no problem, if the signal is weak, sometimes it is normal to log in.

Of course, it has a relationship, wireless network cards and mobile phones are almost the same as receiving and transmitting signals, the difference is that wireless network cards accept wireless network signals.

If the signal is too weak, it will affect the speed of surfing the Internet.

There are references below that you can take a look at.

Of course, it has something to do with the signal, but it's not a mobile phone signal, it's a wireless network signal.

If there is a large machine and a strong signal there, the network will definitely be unstable.

Relatedly, as long as the line strength can reach "good", it will not affect the network speed, and "fair" or "poor" will affect the network speed.

There are many reasons why the wireless network card is not available on land.

1: The IP address set by the NIC is incorrect.

2: Check if the settings of the wireless router or wireless modem are correct.

3: Is the laptop too far away from the wireless router or the cat.