This thing is well done to change the exclamation point, this thing is not a rewrite of the exclamat

1) If it is a problem with the broadband itself, first directly connect the broadband network cable to test, if it is a broadband problem, the broadband customer service will solve it. 2) If it's a problem with the router, if it can be used originally, it can't be used for the time being, my own practice is to disconnect the power of the router and plug it in, and I'll take a look. In there is a factory reset, it can be used from the new settings (this is under the premise of the correct physical connection, sometimes caused by the router's slow IP finding or failure, not that the router is broken).

If it can't be solved all the time, it is recommended to call the customer service of the router, they have ** guidance, I encounter problems that I can't solve by myself, the advice they give is very useful, and they will give correct suggestions for your settings or operations. 3) If you turn off the wireless switch, turn it on, if it is a wireless connection with software, it is normal for the software to be difficult to use and often have problems, there is no better way, use a router. In addition, it is caused by the network card driver is not or is not suitable, and whether there is a problem with the network cable interface or network cable.

4) If it is caused by a system problem, it is recommended to restore the system or reinstall it. Restore the system, right-click on the computer to select the attributes, select system protection on the right side, system restoration, follow the steps to do it, if there is a restore software, you can also use the software to restore the system. 5) If you have any questions, please ask me.

It's been a great job!

Change to exclamation mark:

What a beautiful and innocent wish that little girl had!

You really didn't do it!

Analysis: Rewrite the exclamation sentence with interjections and exclamation marks.

Grandma is such an empathetic person!!

If there is an exclamation mark or red cross on the computer network icon, the network is restricted, if there was no problem before, it suddenly appears, it means that the broadband network is disconnected, wait a while, the new router is installed, the PPPOE dial-up account and password may be wrong, pay attention to distinguish between "uppercase and lowercase letters".

Check whether the network cable of the broadband modem is in good contact.

If the above faults occur repeatedly, the broadband network is unstable, and the broadband service is unplugged**.

Reconnect the WF. Enter the new password after the change.

That's because the network connection is not good.

Sometimes when the software tests the computer graphics card, there is a yellow exclamation mark in front of the graphics card, generally speaking, the graphics card is not very likely to be broken, because if the graphics card is broken, the display function is gone, or the display is not good, and it cannot be used at all.

Generally speaking, there are two cases:

1) If the driver installation is not properly confirmed or not installed, the graphics card will not be able to be used to the maximum extent. For example, Jingying GTX650 is a graphics card, you have to install a NV driver, and if it's a win64-bit system, you have to choose the corresponding version of the driver, and if you choose the wrong one, you can't do it.

2) The hardware conflicts with the driver, resulting in the inability to use the graphics card normally. That is to say, the N card should be installed with the N card driver, and the A card should be installed with the AMD driver, so you must not install it by mistake.

It is recommended that under the premise that the graphics card is installed correctly, the original graphics card driver is uninstalled and automatically updated with the driver wizard, which is the simplest.

Some time ago, after the N card driver version was updated, this problem appeared, and now it should be fine, so it is recommended to go to the official website under the latest version of the driver, if it is still like this, then change to the older version driver, and not too old, just the first 2 versions of your current version number on the line, remember to go down the official version, don't go down the beta beta version! Watch.

It can only mean that the motherboard driver is not installed well, or the graphics card driver is not installed well, or the driver does not match.