Windows 10: 2nd bootable Windows 11 - separate drive - questions

Hi,I know there are multiple entries similar to this but the threads don't seem to quite fit what I'm trying. Hoping to clarify some points about having a 2nd bootable Windows 11 image on a separate drive.Background - I've been fighting BSOD ever since moving from Win 10 to Win 11 dumps have been unrevealing with different bug check codes, folks on this community who have read them have come up with various causes none of which panned out. Have gone through multiple steps including swapping all the hardware except the CPU, running numerous RAM, CPU, GPU tests no failures, 100% update of

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Multi-bootable USB

Hey guys from TPU, couldn't find any specific thread pertaining to the question asked on title. As mentioned, I'm trying to create a bootable USB, but with many specifics boots available.

I've been trying to create one with multiple boot device including one that enables me to run Windows 10 directly on the USB Thumb Drive but to no avail.

The list of bootable images i'm trying to create are

1. Windows 10 (A full OS running from thumb drive)
2. Windows 10 ISO (Bootable disk image for fresh install)
3. MemTest86+

Have tried YUMI or UUI from the website USB PenDrive Linux but as this is my first time, i don't know how am i screwing up or am doing it right.. Anyone got a rough idea on a step by step guide? Thanks!

 

Ipod bootable drive?

I want to know if I can make my ipod a usb bootable drive.. will it mess up my ipod? I need to flash my video card back to normal.. Neros bootable cd gave me an error. I used a step by step guide, but thats another story.

 

third sata drive not bootable ?

Exactly. On the where do you want to install Windows screen, it has the list of all 3 drives, but when I choose the new drive is when it says it cannot install because the drive is not a bootable drive. If I select one of the other drives with XP installed it doesn't give that message.