Can't boot windows,SSD

[Rickard_3]

Hi!

I really need your help guys. I just finished my i7 build with the asus b150I pro gaming motherboard. I thought that I just could use my SSD from my old computer (note: that the SSD is just one year old and was working fine before I switched it over, and it's windows 8.1 on it) But when I set it to 1. boot device and save and restart. I just come into bios again.

I would be happy for a fast reply that can help me out!

//Rickard

 

[BadAsAl]

Check SATA settings in BIOS to see if they are on AHCI. If not try with that setting.
Also check that secure boot is disabled in BIOS.

 

[Snipergod87]

It may also not work as core system components have changed, many cases you need to reinstall the OS.

 

[Rickard_3]

BadasI
I can't disable secure boot. it's grey in bios, so I can't change it. THEN maybe it's the easiest way to put the ssd back in my old pc and save my stuff and then do a clean install?

 

[Snipergod87]

BadasI
I can't disable secure boot. it's grey in bios, so I can't change it. THEN maybe it's the easiest way to put the ssd back in my old pc and save my stuff and then do a clean install?

What would be the cleanest method