this post was submitted on 06 Dec 2023
113 points (87.9% liked)
Technology
59440 readers
4737 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
The way Microsoft phrases it, it's way more ubiquitous than you make it out:
https://support.microsoft.com/en-us/topic/what-is-tpm-705f241d-025d-4470-80c5-4feeb24fa1ee
"TPM has been around for over 20 years, and has been part of PCs since around 2005. In 2016 TPM version 2.0 - the current version as of this writing - became standard in new PCs.
The odds are that your PC does already have TPM, and if it's less than 5 years old you should have TPM 2.0.
To find out if your Windows 10 PC already has it go to Start > Settings > Update and Security > Windows Security > Device Security. If you have it, you'll see a Security processor section on the screen."
So when they say:
"Important: Windows 11 requires TPM version 2.0."
They're requiring a standard established 7 years ago. Windows 11 launched in 2021, why WOULDN'T it require something from 2016?
You really want to run an OS from 2021 on hardware older than 2016? That's not going to be a good idea, TPM or not.
Probably worth noting that TPM often needs to be enabled in the motherboard’s BIOS. It’s possible that OP has it already, but got the “you don’t have TPM” error when trying to upgrade to Win11, simply because it isn’t activated in their BIOS.
Also worth noting that people may have access to TPM through their CPU, notably AMD Rysens... And that some of those were plagued for a while with very bad performance issues when it was activated.
It's supposed to be fixed now, but only if you got the right BIOS updates. Not sure myself, I kinda gave up on TPM and Windows 11 on my current hardware.
The way things are going, honestly my next PC will probably have TPM because it'll have a newer motherboard, but I am not ruling out not having Windows on it.