What should I do if the dual-system computer expands the C drive and causes the D drive Win10 boot entry to be lost?

In order to write an experience, the C drive is deliberately allocated to the C drive with the lossless partition method. C disk space, originally in the C drive Win7 system, D drive is installed Win10 system, and there is a Win8 system in the E drive, after lossless adjustment of the partition, only C drive, other discs are lost, through the partition search The other partition disk was found back, the Win8 system boot entry was restored, but the Win10 boot system boot option on the D drive was lost. What to do, and I don't want to reinstall Win10, I have to use EasyBCD to fix the system boot boot entry.

Software Name:

EasyBCD System Boot Settings and Management Software V2.3 English Installation

Software Size:

1.8 MB

updated:

2015-10-26

1, first download the software EasyBCD 2.3v, then installed, Open, enter the main program interface, select "ldquo; advanced settings" in the left option.

2, enter the right window of the advanced options, under "Select an operating system", the current default is Windows7, open its drop-down box.

3. In the drop-down box that opens, select “Microsoft Windows 10”

4. In the "Change Settings" window, select "Basic", in this interface, the driver is blank, that is, this item is not selected. The drive causes the boot item to not be displayed at boot time.

5. Open the drop-down box of the drive, because the Win10 system is on the D drive, so select D from the drop-down list.

6. After the selection is completed, you need to save the settings at the end. Press the “Save Settings” button. Win10 has no system boot problem.

7, restart the computer, enter the system boot interface, you can see the Win10 system boot items, Win10 boot items are "Windows Technical Preview", this item, to this interface, press up and down Arrow keys, select “Windows Technical Preview , press Enter to enter the Win10 system of the D drive.

Note: This method is suitable for guiding to the MBR method. If it is UIFI mode, it is not suitable.