My B250m-ds3h motherboard won't boot my USB with windows 7 ultimate

[MoneyDrew]

I've been trying to get windows but just won't work. Any suggestions plzzzz did everything I know

 

[The Paladin]

questions;

1. can you boot to bios ?
2. look in the boot order of things if the bios recognizes your usb device
3. make sure your usb is not plugged into a USB 3 port (blue port) but in a USB 2 port (black port)
set bios boot usb first, you make have to remove secure boot first for the usb to be allowed to be used on boot

 

[MoneyDrew]

I've tried everything I told me and ty 4 suggestion

 

[Hilarion_1]

I've been trying to get windows but just won't work. Any suggestions plzzzz did everything I know

 

[Hilarion_1]

I've been trying to get windows but just won't work. Any suggestions plzzzz did everything I know

 

[Calvin7]

Supported Operating Systems for GA-B250M-DS3H
(rev. 1.0)

1.Windows 10 64-bit (for 7th Generation Intel Processors)

2.Windows 10 64-bit / Windows 8.1 64-bit / Windows 7 32-bit / 64-bits (for 6th Generation Intel Processors)
* Please download the "Windows USB Installation Tool" from GIGABYTE's website and install it before installing Windows 7.