Solution to the blue screen error code 0x0000040 in Win7

Cause analysis:

The blue screen 0x0000040 is mainly caused by the failure or conflict of network names. You can refer to the following methods to solve the problem.

1. Press Win + R to open and run. Enter "ncpa. cpl" and press enter or OK;

2. Open the network connection window, find the network connection in the window, right-click the menu, and select the "delete" option. If the option is dimmed, you can try to disable the network and then enable it;

3. If you are connected to a wireless network, you can disable the wired Nic to prevent conflicts. Open the Start-control panel;

4. Go to the system-Device Manager;

 

5. Expand "network adapter", select a wired network adapter device, and right-click "disable". Of course, if you are using a wired network, you need to disable the wireless network adapter device.

The above steps can solve the problem of the blue screen code 0x0000040 of Win7 system. Thank you for your reading!