Yesterday, the computer at home was played with by the children, and what should I do if I get it ba

The 813 problem is usually caused by repeated dialing. Enter) or the ** of the telecommunications online business hall to try whether you can open the webpage directly. If it can't be opened, please turn off the cat and the computer, and then restart the test after 5 minutes, if it still doesn't work, it is recommended to find a computer maintenance personnel to check the computer system.

Why is 813 caused? The 813 problem is usually caused by repeated dialing. Enter) or the ** of the telecommunications online business hall to try whether you can open the webpage directly.

If it can't be opened, please turn off the cat and the computer, and then restart the test after 5 minutes, if it still doesn't work, it is recommended to find a computer maintenance personnel to check the computer system. To learn more about service offers, click on the "****" customer service 222 below to answer for you.

Error**: 813 With a previous broadband connection, you are trying to establish another broadband connection using the same device or port. Please disconnect the previous connection and re-establish the connection.

General solutions.

1. First confirm that the adsl modem dialing is normal, because the IP automatically obtained by the network card is not cleared, so when dialing again, the network card cannot obtain a new IP address and will prompt 678, the operation method is: turn off the adsl modem, enter the network connection of the control panel and right-click the local connection to select disable, after 5 seconds, right-click the local connection to select enable, and then turn on the adsl modem dial-up;

2. If the first step is invalid, then in the case of turning off ADSL MODEM, still disable the local connection (network card), restart the computer, then enable the local connection (NIC), and then turn on ADSL MODEM to solve the problem;

3. If the above steps cannot be solved, check whether the NIC light is on.

4. If the NIC light is normal, step 1 and 2 cannot be solved, lead the user to uninstall the NIC driver and reinstall the NIC driver.

5. If the above operation is invalid, contact the telecommunications department to confirm the port.

This problem is usually caused by duplicate dialing. Enter) or the ** of the telecommunications online business hall to try whether you can open the webpage directly. You can do it like this: open a web page through your computer terminal to test and confirm whether you are connected to the Internet. 2. If you confirm that the network is not connected, you can restart the computer, modem, router and other related devices first. 3. If it is still not restored after restarting, try to use a stand-alone dial-up connection, if there is no broadband connection, you can reset the broadband connection to connect.

4. If the above operation is invalid, it is recommended to find a computer professional for system maintenance; Users in Guizhou pay attention to China Telecom. Guizhou customer service*** can pay on WeChat, one-click check phone bill recharge, traffic, points, bills, and detailed orders can be self-service, convenient and fast. Customer service 32 answers for you.

Error 797

Problem: ADSL modem connection device not found.

Causes: The ADSL modem power supply is not turned on, there is a problem with the cable between the NIC and the ADSL modem, the corresponding protocol is not properly bound after the software is installed, and an incorrect empty connection is established when creating a dial-up connection.

Here are three possible causes:

1. Playing large games on the mobile phone, the mobile phone will be very hot after a long time on the Internet, this situation is normal, the main reason for the heating is the heat generated by the high-speed operation of the processor, the situation turns off the game for a while, and the mobile phone returns to normal.

2. The phone is heated when it is in normal standby, check whether there is a program running in the background of the phone, if there is a program running in the background, operation method: when standby - press and hold the home screen button to enter the "Task Manager" - try to end the background program.

3. There is no program running in the background of the mobile phone, and the mobile phone is abnormally hot, the situation may be a malfunction of the mobile phone, it is recommended that you back up the important data on the mobile phone first, and enter Settings - (General) About the mobile phone - Reset - Restore factory settings.

If the mobile phone still heats abnormally after factory reset, you can bring the invoice package repair card to a nearby mobile phone service center, and a professional engineer will help you detect and repair it.

The iPhone is heating up, which may be caused by the following conditions:

1) Charging state, in the charging state, the battery will generate heat, which is a normal phenomenon.

2) Playing large-scale mobile games or applications will occupy a lot of CPU resources.

3) Use the phone in the charging state, it is recommended to use it after it is fully charged.

4) Use the mobile phone in a closed environment, because the mobile phone is in a closed state, the heat cannot be dissipated, which will lead to serious heating, and it is recommended to use it in a well-ventilated environment.

5) Use your phone for a long time, such as talking for a long time, playing games, etc.

6) If the hardware of the mobile phone fails, it is recommended to go to the after-sales outlets for testing.

If it still can't be solved, please right-click on "Computer" - select Management --- select Services and Applications--- select Services--- set WLAN Autoconfig to on; If the problem still occurs, it may be that your network card is faulty, and it is recommended that you send your computer to a nearby service station for testing and repair

In addition, it is recommended that you keep your computer close to the WiFi signal source in order to get a better and more stable WiFi signal.

IDEA Forum.

Think Forum.

Lenovo Community.

Change the wireless network card driver, or reinstall the system.

This is generally the case with over-the-air driver updates.

Dear users, the computer can't turn on the black screen solution:

1.Check whether the monitor and the main unit cable and connector are connected;

2.If the external monitor sees that the system has started normally, then you can check whether the switch button above the keyboard for turning off the power supply when the display is closed is normal;

3.If the external monitor and the pop-up display power-off switch are all right, the display cannot be displayed, then it may be a system problem;

4.If you are unconditionally connected to an external monitor, please reboot it and pay attention to whether the display screen is black at the beginning of the system boot in the DOS boot state. If the screen is also black when the DOS boots, and there is no normal self-test sound, it is mostly a system failure;

The startup disk may be set up incorrectly. Solution: Modify the hard disk mode. Boot up, press F2, F10, F12 Delete (depending on the motherboard) to enter the BIOS, and set the first boot disk as a CD, floppy disk or U disk to a hard disk (harddisk);

6.HDD MBR error can be reset with DiskGenius;

7.Check whether the optical drive, USB flash drive, floppy disk, etc. are inserted, if so, you can take them out and try to turn them on;

8.Enter the BIOS, modify the hard disk mode, set different modes and try to restart to see if it can boot;

9.Press F8 to enter the mode, and select the latest correct configuration or normal startup.

10.If none of the above methods can be solved. For desktop computers, please disassemble the case, unplug the hard disk cable and reconnect it, and then see if it can be started; During the boot process, listen to and touch the hard disk with your hands to see if the rotation is normal;

11.The one-size-fits-all approach: reinstall the system.

China Telecom provides the best quality network communication services, old friends for new phones, Internet age cash, 100 Gigabit broadband free experience, ultra-clear TV ITV, telecom activities can be directly queried through the business hall.

I think it depends, but it doesn't have to be in person. It is normal for children to play with other people's toys with each other, and the younger the child, the less respect for his character rights, but this respect will slowly develop as he grows older.