System parts
Asus Pro WS TRX50 motherboard
Threadripper 7960x processor
Silverstone Str5 360 liquid cooler
VColor DDR5-7200 RAM
My problem is this:
motherboard version 1203
1- When I try to install Windows from USB, when I select USB from the BIOS, it comes to the Asus screen and resets it with code: 38 39 38.
2- I can’t see the windows installed and clean sata ssd in the bios.
My attempts:
BIOS reset,
I’m using a single RAM stick,
BIOS latest version is 1203
please helpp.
using a front USB port? try one of the rear USB ports. not all USB ports are good for installing the os.
maybe worth re creating the install USB as well.
I tried all the ports one by one. It only sees the USB 2.0 port. I tried different USBs, I tried Win 10 and 11. 
try a Linux live USB. make sure your motherboard standoffs in the case match what the motherboard needs in case you have a short
Yeah for some reason I’ve always had more luck with the front I/O for booting/installing from on mine…
Turn off secure boot?
yes turn off secure boot.
Does anyone have information about this incident?