system doesn't boot after system reset

[Lucas_2]

Hi there. I just bought a new laptop from asus and it came with a second drive bay. I bought a ssd and put it in. I did the migration but the windows explorer was crashing all the time.
I did a system reset trough windows 8.1 options and now my pc doesn't start

 

[basroil]

When updating from HDD to SSD, you should always use a clean install. The easiest thing to do is remove the original disk, put the SSD in it's place, then install the OS. After that , you can put the old disk in (making sure the system still boots from the SSD, and then removing the OS and boot partition from the disk.