Help, my computer is crazy, help, what s wrong with my computer

Answers to some frequently asked questions:

If it is a single machine dial-up Internet access, you do not need to fill in these items. Filling in the blanks, or filling them out of order, has no effect on surfing the Internet. However, if you are using a router to access the Internet (this is the case with a router), you must set it up correctly (manually or accept automatic assignment) before you can access the Internet.

Q: What is the difference between automatic acquisition and manual filling?

All routers have the ability to assign an IP address to the computer, so the IP address and DNS of the local connection are set to get it automatically. However, automatic acquisition is not a one-size-fits-all approach, so it is recommended to fill it out in person. After filling in, you can avoid the sluggishness caused by searching for IP addresses every time the computer is turned on.

Q: Why can my computer access QQ, but I can't open the web page?

This is because the DNS is not filled in, or it is incorrect. Please refer to the diagram to enter the correct DNS. If it still doesn't work, please check: Do not fill in the browser**, please turn off the firewall, and whether the computer has any viruses.

Q: Why does a box pop up when I open a web page telling me to connect or go offline?

Find the desktop Internet Explorer icon, right-click - Properties - Connections, and select "Never dial-up connection".

Q: Why does the local connection say "Restricted or no connection"?

If the local connection does not automatically obtain the IP address, this prompt will pop up. Dial-up users are using a broadband connection and are not using a local connection, so ignore this prompt. If you don't want to see it, manually fill in the IP address in your local connection (you can do anything) and you won't get this prompt.

You can also put the local connection properties in the dialog box"Notify me when this connection can't connect or is restricted"The front hook is removed so that you don't see that annoying icon. However, I personally recommend ticking it off, as it will prompt you if you don't have a network cable plugged in. You don't have to look for reasons everywhere.

GhostXP Computer Company Special Edition" user guidance document written by Donghai.

There are some drawbacks to using auto-fetching IPs.

It is easy to cause the computer to start stuck.

It is also particularly prone to appear.

Local connections are restricted, and so on.

It is recommended to use a fixed IP

Just fill it in.

For example, press the tab key.

In direct confirmation on it.

Start --Run --Enter cmd

Then enter ipconfig under cmd

That's it, or just go for it.

Information inquiries, all available.

You can see it.

This is often the case with home fast belts. You can ask 10060 customer service! It's normal!

If you want to see the IP, just cmd!!

It's okay to be normal, why do you care so much.

You wait for him to go crazy, just be able to surf the Internet for three.

System issues, it is recommended to redo the system.

CPU Fan Error Message Displayed When Computer Starts:

CPU Fan Error is usually caused by the following symptoms:

1.Prompt CPU Fan Error prompt caused by improper BIOS settings.

2.There is a lot of dust accumulation on the CPU fan, which causes the fan speed to be too slow, or other reasons, causing the CPU fan to rotate too slowly.

3.The power plug of the CPU fan is plugged in wrong, and now the motherboard has more functions, and there are also many external device interfaces, and it is normal for the CPU fan to be plugged into the wrong socket.

4.A damaged CPU fan causes the CPU temperature to be too high or the CPU sensor to be damaged.

CPU Fan Error Prompt When Computer StartsSolution:

1.CPU Fan Error is displayed due to improper BIOS settings.

Workaround:...After the computer boots up, go to the BIOS, and then find the BIOS boot order modification option, and set the hard disk as the first option to solve the problem.

After the computer boots up, go to the BIOS, find the floppy drive control option, turn off the floppy drive, then find the CPU Fan Speed, press Enter, and change the CPU Fan Speed option to Ignored or Disabled.

Disable the error message in the BIOS.

2.The problem is caused by the CPU fan spinning too slowly.

Solution: Clean the dust on the CPU fan, drop some lubricating oil on the CPU fan if necessary, and keep the CPU fan running steadily.

3.The CPU fan power supply is plugged in incorrectly.

Solution: Find the socket suitable for the CPU fan power plug and insert it for testing until the CPU Fan Error is not prompted after booting.

4.Problems caused by damaged CPU fans and sensors.

Solution: CPU fan damageThere is no way to replace the fan and sensor damage, and in general, this problem can only be solved by replacing the motherboard.