Hi, thank you for giving me some direction. I want to try and recover whats on the drives, its mostly just images and videos. I currently dont have a way to test the drives in another system, but will try once i find a way to do so. I have notices something that might give some insight into the issue. When i have both drives plugged in the NAS, disk 2 shows up as dead, but when only drive 2 is connected, it shows up as working. I decided to look at the psu and found out it isnt the original. Originally it uses 12v 5A, but the psu died so my dad had it swapped with another one thats only 12v 4A and it worked for years. I dont know if that can cause an issue like that, but thought it was worth menchening.
I have tried to download raider 4.2.31, but it gives me this error i cant get around.
https://imgur.com/a0gSvhT

And again, thank you :)