Hi,

How to put iso with size 5.16G into usb drive? This is service pack for hp server. I did burn into dvd but it's no recognize when pug in dvd external. Advice needed.

Thanks./

there are alot those bootable usb creator in net, you can use any of those to create your bootable iso usb as long as your usb is enough space.

Most of them support fat32. Can you suggest to me one of them?

i use Rufus all the time
i dont know if it supports NTFS
but i tried using FAT32 and ExFAT and it works

try Rufus bro: https://rufus.akeo.ie/

Rufus support all 3. NTFS, FAT32 & ExFAT
I installed Windows 10 on both UEFI based system & non UEFI, RUFUS works beautifully in all of them

Is the ISO supposed to be bootable? If not, just mount the ISO and copy all the files inside it directly to the USB drive.

You could also try using the dd command in linux as a method to create a bootable drive.
https://askubuntu.com/questions/372607/how-to-create-a-bootable-ubuntu-usb-flash-drive-from-terminal

This.

Wintoflash
Is ok u can make dual boot in 1 usb.

Use PowerISO

hi, no don't use these. Use Rufus, it is the best tool. No need to install and it's free. Easy to use and good for expertise. My highly recommendation is Rufus.