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Upgrading 1700X to 5700X - Do I have to do anything with the fTPM?

Joined
Aug 19, 2022
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System Name Whitey
Processor Ryzen 7 1700X
Motherboard Asus X470 Prime Pro
Cooling Noctua NH U14S
Memory Kingston "Beast" DDR4-3333
Video Card(s) Radeon R9-270
Storage Sabrent Rocket NVMe 512 GB, Toshiba X300 5GB HDD
Display(s) LG 1080p 24" IPS x 2
Case Fractal Design Define R5
Audio Device(s) Yamaha mixer & audio interface
Power Supply Corsair TX650M
Mouse Amazon wireless - it does the job
Keyboard Old CoolerMaster mechanical
VR HMD Nope
Software Tracktion, Cubase, Excel
Hi all.

I have a system that is getting on a bit now, it's a Ryzen 7 1700X running in an Asus X470 Prime Pro motherboard. I want to update it a bit by getting a new CPU and will probably upgrade other parts of it in the future (I am still using an old GPU from 2013!! - just looking to change it now that prices and availability have become more reasonable). I have a question regarding a particular part of the upgrade, which I'm not sure if I'm just overthinking or if it could be an actual issue.

As part of installing Windows 11 I enabled the firmware TPM. I am not using Bitlocker, but I understand TPM and Secure Boot was mandatory for Windows 11 to run in all cases. Prior to changing over the CPU, do I need to do anything with regards to the fTPM (such as disable it or clear it somehow) or should it just work? I'm hoping to not have to re-install Windows or have it play up because of the upgrade. While I've built many systems over the years, I'm not that familiar with TPM's, and haven't been able to find much info in the searching I've done so far.

tldr I guess is will a CPU swap on a system using a firmware TPM cause any issues on a Windows 11 system.

Thanks
 
Hi all.

I have a system that is getting on a bit now, it's a Ryzen 7 1700X running in an Asus X470 Prime Pro motherboard. I want to update it a bit by getting a new CPU and will probably upgrade other parts of it in the future (I am still using an old GPU from 2013!! - just looking to change it now that prices and availability have become more reasonable). I have a question regarding a particular part of the upgrade, which I'm not sure if I'm just overthinking or if it could be an actual issue.

As part of installing Windows 11 I enabled the firmware TPM. I am not using Bitlocker, but I understand TPM and Secure Boot was mandatory for Windows 11 to run in all cases. Prior to changing over the CPU, do I need to do anything with regards to the fTPM (such as disable it or clear it somehow) or should it just work? I'm hoping to not have to re-install Windows or have it play up because of the upgrade. While I've built many systems over the years, I'm not that familiar with TPM's, and haven't been able to find much info in the searching I've done so far.

tldr I guess is will a CPU swap on a system using a firmware TPM cause any issues on a Windows 11 system.

Thanks
Nope, as long as you have a BIOS that supports the 5700x you should be good to go, you could maybe reset bios settings beforehand and then configure it again afterwards to avoid any potential issues if you are concerned, 3 minute job at best?
 
Thanks, that's good to know. Yep, I've got the BIOS updated to a suitable version, so I'll order the 5700X and hopefully it will go in without problems :)

Cheers
 
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