Trying to run 2 SSD's after cloning stock to a new SSD
Hello, im new here and not the most computer intelligent person but i know the basics. I am having alot of trouble getting 2 ssd's running on my Powerspec G434 i got a couple months ago. It came stock with a 1 TB WD Blue ssd, and i just bought a Samsung 970 EVO+. I wanted to use the EVO for booting, and my COD:MW since it is huge, and then use my stock WD for all my media and other games/ files. So i am able to clone my stock WD to my new EVO, and they both work seperately. Meaning with just 1 or the other plugged into the PC it boots and works just fine. But when i plug them both in (EVO in the M.2 NVME, and the stock WD into a PCIE x4 adapter into the x16 port) it boots but turns the EVO to offline and when i go into Disk Manager and turn it back online, it will only boot from the WD and if i actually pull the WD out and try to run just the EVO it will blue screen on boot saying i need to repair something in my computer. Can i have my Win10 on both SSD's and have them both connected to my PC? Or do i have to wipe my WD and just have my OS on my EVO. Also i read something about changing the MBR digital signature unique id by 1 character? Cannot seem to find anything online with this exact situation. If anyone can help that would be great. I apologize for the long post.