i have installed mikrotik os levle 4 on my hdd but when i conect it to my dell system its told that u have only 23h and when conect it to another pc the licence works ok so what shuold i do ???
use the HDD only in the system where it was where you purchased the Key. Or - purchase the key only when the HDD is in it’s final location.
Some new motherboards interpret the HDD differently, so you can have this issue.