Consider the following scenario:
With some Ethernet adapters, on some computers, the system may fail to boot. You may see a firmware error on screen, indicating that a Non Maskable Interrupt exception was encountered during the UEFI pre-boot environment.
- You are using Windows 8 or Windows Server 2012 on a computer where the operating system has been installed while the firmware is configured for Unified Extensible Firmware Interface (UEFI) mode.
- You attempt to configure the computer for kernel debugging over an Ethernet network, as described in the following article:
Setting Up Kernel-Mode Debugging over a Network Cable Manually
With some Ethernet adapters, on some computers, the system may fail to boot. You may see a firmware error on screen, indicating that a Non Maskable Interrupt exception was encountered during the UEFI pre-boot environment.