Win7 system encountered a sudden crash and other problems are common phenomenon, the general situation will choose to enter the safe mode to solve the problem, the most common way to enter the Safe mode is to turn on the F8, but the total press F8 to enter the Safe mode is indeed a very troublesome thing. What is the easiest way to do it? In fact, for ease of operation, you can add safe mode to the boot menu so that it can be started quickly. The following small series for you to explain the Win7 system to add Safe mode to the boot menu method.
1, open "Bcdtool", start "C:BOOTBCD";
2, expand to "Windows Boot Manager, Windows boot loader";
3, click on the menu bar "edit", "Copy the startup item" option, copy the current starting item to a list;
4, select the copy of the startup items, and then double-click the right pane inside the "Description" (name) open;
5, modify the name to "Safe Mode", add the "Safe Mode" menu is complete, as an administrator to open the System Configuration Utility option;
6, switch to the "Boot" tab, select "Safe Mode";
7, check the "boot Options" under the "Security Guide", this time select "Yun Small", the time-out set to "5" seconds;
8. After completion, the Safe mode is successfully added to the BCD menu.
The Win7 system adds safe mode to the boot menu by introducing it here, adding safe mode to the boot menu click to enter, convenient and quick. Hope to help you!