Win7 modify the MAC address method graphic tutorial (a)

Win7 modify the MAC address method I have combined all the previous experience, Win7 modify the MAC address method has the following three:

Method 1: Use Win7MAC address modification tool 1, only for the network card of windows7 system MAC address modification. XP can be used, but did not do any testing. 2, the wireless network card address under some windows7 can not be modified, in theory, you can also use the software to modify. 3, before modifying the MAC address, please start in the start menu - run, enter cmd to open the console, enter getmac to get the original network card MAC and write it down, for later can be changed back. 4, the software is very simple to use, just select the network card to be modified in the drop-down list, and then enter a new MAC address in the text box, such as EF2d32BC6525 (note not to add a bar), and then click the modify button to modify.

Beginning with personality, run the input cmd to open the console, enter getmac to see if the modification is successful

Method 2: Use the Win7 system's own function to right click on the "Local Area Connection" icon , select "Properties", a "Local Area Connection Properties" dialog box will pop up, click the "Configure" button, select "Advanced", and select "Network Address" in the left column "Properties" (Note: Some network cards are called "Network" Address, some use "Network Address", Intel network card with "Locally Administered Address", of course, some network cards do not have this option), and then select the above single option in the right column "value" (not "not exist"), At this point, you can enter the MAC address of the network card you want to change in the box on the right, in the format of “EF2d32BC6525”. Click “OK” button to complete the modification. Method 3: Use the Regedit registry to modify the first step, click “Start” ", select "Run", type "regedit" to bring up the registry. Step 2, in HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Class \\{4D36E972-E325-11CE-BFC1-08002BE10318}\\0000, 0001 Under the primary key such as 0002, look for DriverDesc. The content is the description of the network card to be modified. For example, Intel's network card will be described as "Intel(R) PRO/100+ Management Adapter", and 3Com's network card will be described as "3Com EtherLink XL 10". /100 PCI For Complete PC Management NIC (3C905C-TX)", etc. Note: The location mentioned above for the description of the NIC is related to the NIC itself and the operating system. Different NICs may appear under different primary keys. The same network card with different versions of the operating system (such as OEM version, VOL or VLK, etc.) will also appear in different locations. The task of this step is to find the primary key containing the network card description. Step 3, select the second step to find The primary key, add a string in the right column, named "Network Address", its value is set to the MAC address to be changed, the form is "000B6AF6F4F9". Note: To this step, the task of modifying the physical address of the network card can be said It is completed, and some network cards need to be restarted to work normally. The following steps are convenient for modifying the physical address later. Step 4, in the first step In the primary key "\\Ndi\\params", add a primary key named "NetworkAddress". In this case, a "(default)" string will be generated in the right frame, and the value will be set to the final desired. The modified MAC address is of the form "000B6AF6F4F9". If you don't have this string, you can add this string yourself. Note: This step is to set an initial MAC address for the network card. In the fifth step, under the primary key of "NetworkAddress", continue to add a string named "ParamDesc", which is used to specify the description of the "NetworkAddress" primary key, and its value can be named by itself, such as "N

etwork Address", so the "Network Address" option will appear in the advanced properties of the network card, which is the new item "NetworkAddress" just added in the registry. You can modify the MAC address here later. In step 6, under the primary key of "NetworkAddress", continue to add a string named "Optional" with the value set to "1". When you select "Network Address" in the advanced properties of the NIC, "" will appear on the right. There is no option. Step 7, restart the computer (not necessarily restart, but depending on the requirements of different network cards, however, there is no error in the restart.), follow the first method to find the "advanced" option to find the "attribute" The "Network Address" option is available in the column, and can now be used by the reader to directly modify the MAC address or restore the original address.