| choose Advanced Options for en2 win7(OS name) |
| (use the arrow keys to highlight your choice) |
| safe mode |
Start windows with only the core drivers and services,use when you cannot boot after installing a new driver or device. |
| safe mode with Networking |
Start windows with core drivers,plus networking support |
| safe mode with Command Prompt |
Start windows with core drivers,and launch the command prompt |
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| Enabled Boot Logging |
Creats ntbflog.txt,which lists all drivers all drivers that load during startup,including the last file to load before a failure. |
| Enable low-resolution mode(640*480) |
set or reset the display resolution,start windows in low-resolution display mode(640*480) |
| Last know Good configuration(advanced) |
start windows using settings from last successful boot attempt |
| Directory serices Restore Mode |
start windows in directory services repair mode(for windows domain controllers only) |
| Debugging Mode |
Enable windows kernel debugger |
| Disable automatic restart on |
Prevent windows from automatically rebooting after a crash |
| Disable Driver signature |
Allow drivers containing improper signatures to be loaded |