Hello. So, the issue that i am having is that after 3 years with my 850 evo ssd suddenly i cant boot from it. I tried unpplugging alla the usb, unpplugging my HDD etc . The only solution so far was to boot from the HDD but that is only possible if i completely disconnect my SSD, just disablening the SSD from bios does not work , i have to mannually pull the connector from the SSD. So i cant really test if the SSD died or run diagnostics to it. Do you think there is somenting else i can try or the SSD is dead?