The ASUS laptop MAC address changes every time you turn it back on

The MAC address won't change, right, but it's the school's side--Ruijie client, whether it has done ARP binding, so it shows that the MAC address is bound incorrectly, because you have repaired the motherboard, the MAC may have been changed, and the original is different.

I'm also a problem.,I started to think it was because of the revision of the book,,Brushed the BIOS,The MAC address was cleared,,,.,The result doesn't seem to be,,Or because the person who repaired the book changed the board without virtue.,,But later,An Lu master.,Check the model is correct,,I'm so entangled,,Can't connect to the school's Ruijie client,,Old J8 shows MAC address binding error,,Changed the physical address in a rage,,Change it to my original one., (Network card - Properties - Advanced settings - network card address,,Set),Finally able to surf the Internet,,But even Ruijie,,I wiped it,Ruijie prompts that the MAC address of the network card is not the same as the MAC address of the operating system,And it is also the MAC address of the network card that changes once it starts,It means that it hurts。 I decided to find that repair book 2 goods.。。。

You're trying, this MAC address generally doesn't work.

You try to reinstall the driver, and then if it doesn't work, try to install the system again.

Excuse me: Is your computer problem solved now? My computer is the same as yours, please point out!

The MAC address automatically changes every time the computer is turned on, it is impossible, the MAC address is the actual physical address of the network card, if it is not modified with the help of other tools, under normal circumstances, it cannot be changed casually.

The MAC address is the physical address of the NIC, which will not change, is unique, and will not be duplicated with any NIC. The only thing that can be changed is the IP address. In the case of the campus network, it is possible to dynamically assign an IP, and if you want to fix the IP, you can manually set the IP address yourself.

The setting method is as follows: Step 1: On the Windows desktop, right-click the "Online Neighbors" diagram.

The MAC address does not change, and the MAC is the physical address of the NIC.

Unless you manually change the MAC address, it will not change.

No, it doesn't change just like the ID number.

The MAC address is stored on the network card, and each network card is unique and cannot be modified by ordinary software means.

The MAC address of the computer is always changing, it may be that there is a problem with the network card itself or the network card driver, it is recommended to update the network card driver or find another network card to test it.

Manually set a MAC address and reboot it.

The MAC address is stored on the BAI NIC, and each DU card is unique.

Zhi is unique, and it is impossible to modify the monopoly with ordinary software DAO means.

However, now the operation system reads this data from the network card when it is started, writes it to the memory, and can get it directly from the memory later, which is more efficient. So just use a tool to modify the memory to change this place, and you can tamper with the Mac at will.

It should be a network card drive.

or something is wrong with the hardware. Try updating the NIC driver, or automatically run an internal batch command to write the manually defined MAC address to the registry.

The MAC (Media Access Control or Medium Access Control) address, which is translated as access control, or physical address or hardware address, is used to define the location of network devices. In the OSI model, the third layer network layer is responsible for IP addresses, and the second layer is responsible for MAC addresses. So a host will have a MAC address, and each network location will have an IP address that is unique to it.

The MAC address is determined by the NIC and is fixed.

You talk nonsense, unless there is third-party software!

It may be an electrical fault in the NIC hardware (a certain capacitor is unstable)! Try a different network card!

1 All actually each computer's Mac is uniquely fixed, if you find that your Mac is changing, it is estimated that it is in the virus.

This is the only case for virtual machines, and you won't use virtual machines.

You must have installed software to change your MAC address by yourself, or you have a virus!

Focus on this issue.

As far as I can tell, it's unlikely that the MAC address of the network card will change. Unless some software has changed the settings.

Hehe, looking forward to the masters.

Terrible! Bookmarked! Come on, masters!

1. All that changes is the IP address, the MAC address is permanently bound to your network card (including wired, wireless and Bluetooth).

If it's a dynamic IP, only the IP address will change, if it's a static IP, nothing will change...

So, it's probably your IP address that's changing, not your MAC address.

It seems that the Mac can only be changed manually, and it can't be changed automatically. The physical address of the NIC is unique and will not change by itself.

Upstairs is wrong, MAC can be changed, open Device Manager >> Double-click the network card used >> switch to the "Advanced" option of the network card to change the MAC physical address.

What changes is the MAC address, and the mobile phones of the two people in our dormitory are automatically changed to the MAC address.

Haven't heard of it.

Under normal circumstances, the MAC address is unique.

The MAC of the general device will not change, you are talking about the IP address, the IP address is a three-digit pure number string, and the MAC address is a two-digit mixed alphanumeric string. If you restart the WiFi and the MAC address does change, you'd better check if it's poisoned or a Trojan horse.