Windows 10: Device Encryption Support

Hi there!I'm trying to get Secure Boot and Device Encryption working. Before you say it, I know... another post trying to sort it. I've tried for an hour straight trying to sort this. Here's the current issues I'm facing; Hardware Security Test Interface failed and the device is not Modern StandbyUn-allowed DMA-Capable bus/devices detectedThere were more issues I was having I was able to fix. Turns out on my motherboard Asus Prime B550M-K supports both fTMP and has a TMP module. I was able to fix this by going into my Boot Sector, verifying I had TMP enabled but when I re-booted and did th

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Device Encryption not avaiable

Hello Fraczek,

Thank you for contacting Microsoft Community.

We understand your concern in this regard.

• Are you referring to BitLocker Drive Encryption?
• What preventing you from doing this?
• Did you get any error message or code while doing this?

Before you come up with the above information, suggest you to refer the article

Help protect your files using BitLocker Drive Encryption and see if it help you.

Do refer the article
Windows BitLocker Drive Encryption Step-by-Step Guide and check if it help you with the required information.

Keep us posted if you require further assistance.

 

Device Encryption Support.

I've noticed in System Information that Device Encryption Support is not enabled. Does anybody know what the error message means? I found a related Microsoft document but don't understand it.

"Un-allowed DMA capable bus/device(s) detected"

https://docs.microsoft.com/en-us/win.../oem-bitlocker

 

Device encryption

That's the same thing. Does it not appear to turn it On?

If Device Encryption does not appear in Settings to turn On, then try these steps:

https://www.tenforums.com/tutorials/145880-how-...