You need a small USB3 flash drive, at least 1GB in size. These instructions are for Windows 10, chances are if you use Linux you can figure out what needs to be done
Download Ventoy
Go to Options -> Partition Configuration
Preserve half the drive I'm using a 32GB drive
Now install ventoy
Now start Disk Management in Windows, right click Unallocated section of drive and select New Simple Volume
Format with the following
Now copy the files, files inside the exFAT folder goes on root the 1st partition, files in the FAT32 folder go on root the 3rd partition (the one you just made)
That's it, boot PC with drive
