Win7 modified the active partition can not boot how to do

use the genuine WIN7 boot into the partition interface, use SHIFT+F10 to call out CMD
1. Enter "diskpart";;
2. Enter "ld disk" list disk”; Br>3. Enter “select disk 0” For example, now the first partition of the 1st hard disk is active;
4. Enter “list partition”;
5. Enter “select partition 1&rdquo ;;
6. Finally enter “active”
cancel the wrong active partition
1. Enter “diskpart”;
2. Enter “list disk”;
3. Enter “select disk 0”
4. Enter “list partition”;
5. Enter “select partition 2”; for example, partition 2 is the wrong active partition
6. Finally enter &ldquo ;inactive”
Restart the computer. (Hint: This operation involves the command prompt operation. During the operation, the input command information is correct. If the user is unfamiliar with the computer operation, it is recommended to assist the professional to avoid the data loss caused by misoperation.)