Hi, i have been using unraid for some years now and never had much trouble with it. But yesterday i had to change my router and couldn't get unraid to connect on it so i rebooted it. Since i did that, it just doesn't boot anymore. It give me the unraid menu to chose between what mode i want and if i try gui/no gui it just stop loading at iommu groups. If i use with either safe mode, it just stop at some different place each time. for the last few years it was on usb3 so i tried the usb2 but didnt change anything. 

 

I can't get to diagnostic caus i dont get into unraid os. I also tried to use a backup i did 2 months ago but it didnt change anything same issue....

 

Is there anything i should try? i was about to try removing some stuff in it thinking it might be something not starting and fucking things up....

 

in the bios i see all the component correctly but well i don't know where to look at at this moment.... any idea??

And i looked at some other thread but none seems to be the same issue as me.... 

 

Thanks

Try booting with a new flash drive using a stock install, no key needed, that will help point to where the issue is.

i found out what it was by luck just a bit before you wrote. Long time ago i added something to the boot command to exclude 1 of the video card because i wanted to use it for my vm. it seems that Unraid decided to fuck up because of it sooooooo i removed it. i will have to take a look at how to fix the video card passthrough since unraid want to use that card for the default card for unraid...