The system will boot from the partition only if it has Active flag set.
To make partition Active:
- Run Command Prompt as Administrator
- Type:
diskpart
- Type:
list disk
Remember the desired disk number
- Type:
select disk #
where # is the desired disk number
- Type:
list partition
Remember the desired partition number
- Type:
select partition #
where # is the desired partition number
- Type:
active
To remove Active flag:
- Run Command Prompt as Administrator
- Type:
diskpart
- Type:
list disk
Remember the desired disk number
- Type:
select disk #
where # is the desired disk number
- Type:
list partition
Remember the desired partition number
- Type:
select partition #
where # is the desired partition number
- Type:
inactive