Win7 modify the MAC address method graphic tutorial

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

Method 1: Use Win7MAC The address modification tool 1 is only applicable to the NIC MAC address modification of the windows7 system. 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.

After personality, start typing cmd to open the console, enter getmac to see if the modification is successful

Method 2: Use Win7 system's own function in "local connection" Right-click on the icon and select “Properties>, a dialog box pops up "Local Connection Properties", click the "Configure" button, select "Advanced", and select the left column <;Properties” ; "Network Address" (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), then select right The above single option (not “ does not exist) in the column "value", you can enter the MAC address of the network card you want to change in the box on the right, in the form of "EF2d32BC6525". Click the “OK” button and the changes are complete.

Method 3: Use the Regedit Registry to modify

Step 1, click “Start”, select “Run”, type “regedit” to bring up the registry.

Step 2, under HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Class\\{4D36E972-E325-11CE-BFC1-08002BE10318}\\0000, 0001, 0002 and other primary keys, look for DriverDesc, the content is to be modified The description of the network card, such as Intel's network card will be described as "Intel(R) PRO/100+ Management Adapter", 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 network cards may appear under different primary keys, and the same network card may appear in different locations with different versions of the operating system (such as OEM version, VOL or VLK). The task of this step is to find the primary key that contains the description of the network card.

Step 3, select the primary key found in the second step, add a string in the right column, named "Network Address", its value is set to the MAC address to be changed, the form is "&ldquo ;000B6AF6F4F9”. Note: At this step, the task of modifying the physical address of the network card can be said to be completed, and some network cards need to be restarted to work normally. The following steps are for the convenience of modifying the physical address later.

In step 4, add a primary key named "NetworkAddress" under the primary key selected by the first step, and then the network key will be generated in the right frame. A string of "(default)", set its value to the MAC address that you want to modify, in the form of “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 step 5, under the primary key of “NetworkAddress”, continue to add a string named “ParamDesc”, which is used to specify the description of the “NetworkAddress” key, which can be named by itself, such as “&ldquo ;Network Address", so in the advanced properties of the network card will appear "Network Address" option, is just added in the registry of the new item "NetworkAddress", as long as you modify the MAC address here.

In step 6, under the primary key of "NetworkAddress", continue to add a string named "Optional"; the value is set to “1”, then select "ldquo;" in the advanced properties of the network card. When the Network Address” item is displayed, the option "There is no existence" appears on the right side.

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.), according to the first method to find “ advanced & rdquo; The option will find that there is an option for <;Network Address" in the "Properties" column, which can now be used by the reader to directly modify the MAC address or restore the original address.