Problem with transitioning from legacy to UEFI system.
Problem with transitioning from legacy to UEFI system.
You're trying to upgrade from Legacy BIOS to UEFI for Windows 11, but it seems this process is recurring. It looks like your hard drive is labeled 'disk 0' while Windows is installed on 'disk 1'. You've already tried disconnecting the HDD, yet the PC won't boot even when using the SSD. Someone with experience might suggest checking BIOS settings or ensuring the correct drive is selected during installation.
partitions are treated like disks. The issue is you already have 4 partitions. That's the maximum allowed by MBR support, excluding logical ones. The tool can't create another one because of this limit.
Impossible. Launch Disk Management panel and verify the setup. You should see 3 or 4 partitions. Splitting the drive into two results in four partitions, which is the issue here. With four partitions, the software cannot function properly.