Notebook Samsung RV420, w8 system, can t connect to the wireless network

Hello dear Samsung users:

When the laptop cannot connect to the wireless network, it is recommended to eliminate it by the following methods:

1.Verify that the wireless network requires a password and that the password is correct, if you do not know the password for the wireless network or if the password is entered incorrectly, you will not be able to connect to the wireless network.

2.If you confirm that the password is correct, we recommend that you turn off Windows Firewall.

Verification method: Method 1: Restart or reset the wireless router to see if it can connect to the wireless network. If you can connect to a wireless network, then it means that the router is caused by a problem with the settings and you can rule out the problem with your laptop.

Method 2: Change the network environment and check whether you can connect to the wireless network. If you can connect to a wireless network, then it means that there is a problem with the network environment you were in or the router itself, and you can also rule out the problem with your laptop.

4.If there is no problem with the above settings, then you need to reinstall the wireless network card driver.

5.If it still doesn't work, it is recommended to back up important data and reinstall the operating system.

6.If none of the above methods are effective, it is recommended to bring the purchase invoice, repair card and machine to the service center designated by Samsung for testing and judgment.

Plugging in a cable directly is not a router problem if you can access the Internet. Are you saying that you can't find a signal on the Internet? If you can't search for signals, update the NIC driver.

Does the wireless icon have a yellow exclamation mark?

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2.Please troubleshoot the system and try to reinstall or restore the system. If your machine comes with a genuine system backup, it is recommended that you turn on the machine and press F4 to enter the restore interface, and select restore or complete collapse.

Under normal circumstances, it is only necessary to restore the data of the C drive, in order to avoid the loss of important data, it is recommended that you back up your files).

3.If the problem still exists through the above methods, please bring the purchase invoice, repair card and machine to the Sanyuan Hong Funny Star Service Center, and the engineer will check the machine and deal with it.

According to the situation you described, due to the limitations of the Qingkai network platform, it is recommended that Sun regret you bring the three bags of vouchers and send the machine to the nearest Samsung service center to be checked by the Yupeng engineer

Hello dear Samsung users:

1.Check whether the driver of the wireless NIC is normal. Open Device Manager and check whether there are any devices with yellow exclamation marks or question marks in Device Manager.

3.There may also be system problems, if your model comes with a genuine system backup, press F4 to enter the restore interface when you boot up, and select Restore (back up important data, if the machine is running normally, only restore the C disk file.) ）

4.Check the router and restart it. Restore the default state and try to set up the router again.

5.If the above methods cannot solve the problem of your machine, it is recommended that you bring the proof of purchase to the Samsung repair center for an engineer to test and repair for you.

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