My son deleted my wireless and asked for help on how to set up a wireless router WIN7 Ultimate .

Re-enter the wireless password.

The computer's built-in diagnostics can be recovered.

Probably not, did your son turn off the wireless function of the router?

You can set up a wireless network connection to share to set up another computer to connect to the Internet through the wireless network of win7,The specific settings can be achieved by clicking on the connection wizard of the wireless network,You can also install sharing software such as wingate or sysgate,Try it yourself,If you have any questions, you can contact me。

It's supposed to be similar to XP.,Win7 I didn't play much.,Maybe let me set it up.,But let me say it.。 The settings of the router are all the same, and the root system does not matter. Specifically, I haven't operated the settings of win7, and I dare not say.

There's no manual??? Read the instructions carefully

After the wireless router password is changed, the wireless Internet password of the win7 system will also be changed (the same as the wireless router password).

Delete the original connection on your computer, refresh the network list, and fill in the password again.

You can use the optical disc PE system to connect to the wireless on the computer that is not well connected, if it is normal, it means that your wireless network card itself is fine. Then the problem lies in your network settings or network card drivers. Of course, is there a MAC binding set for the router?

These have to be investigated.

Check to see if your laptop's wireless function buttons are on. Generally, the turn on button is under the touchpad.

If you look at the setting of the Harbin wireless route, it shouldn't be a problem with the machine.

First check your computer's network configuration, whether the wireless is turned on, and whether it is the wireless network configuration of the book. Then carry out the router configuration, the friend who went upstairs wrote well, you can refer to it, it is basically like this.

It may be that the MAC on the operator's side is bound to the MAC of your router, you can use the MAC address in the router to clone, change the MAC of the router to the MAC of your computer, and see if you can still dial successfully, if not, it is bound to the MAC of your route, if you want to plug in directly to the Internet, then change the MAC address of your computer to your route.

It may be that the device version of your cell is too old and can't recognize your network card, so you have to find an operator.

Reinstall the system.,It's generally a solution.。。

Is the auto-dialing set up in the wireless router? If the connection is normal and you can't get on the Internet, check the settings in the router.

Not bad, I hope you adopt it.

It is possible that the driver is not installed properly, and there are many problems with the piracy system!

Sounds so messy, why are you connected and wired? When you connect to the wire, unplug the router.

There is a management network on the left.,Click on the three that go in and see.,Then select the one you don't use, right-click and then select Delete.。

First of all, you must still use a wireless network card to access the Internet, you originally used a 3G network card, which is different from a wireless network card.

Secondly, although I have not tried such a painful way to surf the Internet, but if you think that you are using your mobile phone as a cat to dial up the Internet through your mobile phone, how does your mobile phone connect with the wireless router?