fTPM is Trusted Platform Module implemented in firmware instead of using a dedicated chip.
Questions tagged [ftpm]
14 questions
23
votes
1 answer
AMD fTPM - What does this firmware option do?
I have ASRock X370 Professional Gaming (AM4) motherbord with Ryzen 7 CPU.
It has network firmware upgrade option, but I had to disable fTPM to enable network flash option.
What exactly is fTPM option? What enabling it does? I've read it's related to…
Harry
- 745
- 3
- 7
- 18
9
votes
2 answers
Listing content of a TPM 2.0 chip
I would like to list the information stored on a TPM chip, by type, just to see that all relevant data was migrated to a new machine before clearing the TPM chip of the old machine.
I am not looking for dumping private keys, etc., just a list of IDs…
TFuto
- 222
6
votes
1 answer
Which CPU/Mainboard generation really supports TPM 2.0 for Windows 11 regardless of Microsofts list?
I'd like to have a list, where i can see supported CPU/MB generations (not concrete models), goes into technical details what kind of TPM (fTPM, dTPM) is required.
Going into detail of technical reality of these MB/CPUs, and if i need a discrete TPM…
juwens
- 466
3
votes
1 answer
LUKS encryption using passphrase + TPM
I have questions about secure boot and TPMs and I couldn’t find precise answers on the web, so I’m hoping someone skilled in this domain will be able to answer.
In a case of an evil maid attack, what prevents an attacker from replacing the chip…
gfaure
- 41
3
votes
2 answers
Is Intel PTT (Platform Trust Technology) part of the chipset or the CPU? Will I corrupt my TPM data if I replace my CPU?
With the advent of Windows 11 I'm kind of curious about the nature of Intel's PTT (Platform Trust Technology). I have a 7700K and it supports PTT -- I've enabled it and have confirmed it works, but I'm curious about the implications of using it. I…
Robert Hurst
- 143
1
vote
1 answer
How to disable Windows TPM without going into BIOS?
Ever since my purchase (In June 2022), my 2022 Zephyrus GA503RM (Laptop) has been experiencing a system-wide stutter. I found some threads and an official post from AMD that it's being caused by ftpm. I have decided I would like to disable TPM until…
The Doctor
- 11
1
vote
1 answer
I enabled fTPM and now my BIOS warns me "fTPM/PSP NV corrupted or structure changed". Is this ok?
I wanted to see if my PC meets the requirements for Windows 11. The only thing I was missing was TPM, so I enabled fTPM on my X570.
Now when I boot up, I get the following advice:
New CPU installed, fTPM/PSP NV corrupted or fTPM/PSP NV structure…
Rowan Freeman
- 153
1
vote
1 answer
Cannot boot to Windows with Secure Boot enabled
I have an Aorus x470 Gaming Ultra motherboard with a Ryzen 7 2700 CPU and an Evo 970 NVME with Windows 10.
Windows was installed as UEFI without problem about 2 years ago.
To get my PC ready for Windows 11 I enabled FTPM and disabled CMS in the…
user1450676
0
votes
0 answers
Why isn't my NVMe drive detected after a CPU upgrade?
After upgrading my CPU from an AMD 3600 to an AMD 5800x3D my M.2 NVMe boot drive which has linux fedora on seems to have suddenly stopped being detected. It was a simple drop in replacement and I definitely didn't drop a screwdriver on any other…
shmink
- 109
0
votes
2 answers
Is possible to know from MS Windows OS if dTPM or fTPM is used?
Is possible to know from MS Windows OS, if OS uses discrete TMP chip (dTPM) or fTPM (Intel PTT, AMD fTPM) without going to BIOS or peeking inside the computer case?
E.g. when I open tpm.msc I see Manufacturer Name: IFX and Specification version 2.0…
xmedeko
- 143
0
votes
5 answers
How to physically identify a Trusted Platform Module (TPM) on motherboard
Many TPM issues are reported by users in various online forums. One issue is the TPM being found in the operating system or BIOS without the TPM being useable (e.g. TPM shows in Windows 10 Pro Device Manager but BitLocker cannot be used).
A fail…
Ad Astm
- 322
0
votes
0 answers
New CPU installed. fTPM NV corrupted or fTPM NV structure changed
When I try to boot up my PC, I get an American Megatrends Screen, telling me New CPU installed. fTPM NV corrupted or fTPM NV structure changed. I have not installed a new CPU, and do not know what fTPM NV is. Help would be much appreciated.
COHEJH
- 1
0
votes
1 answer
What happens if AMD fTPM is enabled and a hardware TPM module is added later?
I have a Asus hardware TPM module on order for my Asus Prime X470-Pro motherboard (using a AMD Ryzen 2600 CPU).
fTPM is currently enabled, but, to the best of my knowledge not used by any process. (No BitLocker. Nothing else that would be able to…
Tonny
- 33,276
0
votes
0 answers
Esxi TPM attestation failed with "Internal Failure" on VCenter
How to enable TPM 2.0 on esxi host? when I connect esxi to vcenter it shows "TPM attestation failed" and the error message is "Internal Failure". This is the content of vpxd.log
2021-07-01T17:04:31.1892 warning vpxd[06035] [Originator@6876…
Uzair Ali
- 101