Feb 23, 2023
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Hi everyone,

So I've built my first pc in over 10 years and decided it would be a fun challenge to build my first sff build. And it sure was a challenge. Now that it seems to all fit inside I have tried to boot the system for the first time and am greeted with the message

" New CPU installed. fTPM/PSP NV corrupted or fTPM/PSP NV structure changed.
Press Y to reset fTPM. If you have Bitlocker or encryption enabled, the system will not boot without a recovery key.
Press N to keep previous fTPM record and continue system boot. fTPM will NOT enable in new CPU, you can swap back to the old CPU to recover TPM related keys and data"


I wanted to press Y to continue but it seems that my pc doesn't register the input from my keyboard. So I've swapped from using the wireless receiver as a connection to a wired connection, and have plugged the wire in all available USB ports on the pc (both front IO and in the back) but it won't register. The RGB on the keyboard does light up which makes me believe that the keyboard is receiving power just no connection. I've tested the keyboard on a laptop both wired and wireless and both work fine. I have checked to see if the USB 3 cable is plugged in correctly in the motherboard which seems to be the case.

Any ideas about what might be causing this issue?
 
Feb 23, 2023
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full system spec?
test with usb 2.0 port?
Full system specs

Motherboard: Asrock B550 Gaming Phantom Gaming mini ITX
CPU: 5800X3D
GPU: XFX 6800XT
RAM: 32 GB 3600 Corsair Vengeance
CASE: Coolermaster NR200p
SSD: 2TB 980 Pro
AIO: Coolermaster Masterliquid ML240L

Sadly neither the case nor the motherboard has any USB 2.0 ports only USB 3.0
 
Feb 23, 2023
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Try usb different ports, if you have other things installed like Ethernet cable or extra USB additions that aren't important try removing those.

Thanks for the reply. I have tried the usb cable for the keyboard in every available port but none of them works. The only other thing that is plugged in is the usb drive as the windows boot drive.