


Is the TPM Device Not Detected? Here Are Solutions to Fix It! - MiniTool
Jul 22, 2025 am 12:12 AMTPM device not detected? How to solve this annoying problem? don’t worry! This MiniTool article will guide you to fix the "TPM device not detected" error. Continue reading to learn more.
TPM (Trustable Platform Module) is a security chip on the motherboard that is used to store all passwords and security-related data. Sometimes, your computer may receive an "TPM device not detected" error message. If a TPM device is not detected, you will not be able to upgrade to Windows 11, so it is important to fix this issue.
Now, let's see how to fix the problem of not finding a compatible TPM.
Method 1: Check whether TPM is enabled in the BIOS
First, you need to check if TPM is enabled in the BIOS. If not enabled in BIOS, you can enable it to resolve the "TPM device not detected" issue. Here is how to operate:
Step 1: Restart your computer and press a specific key to enter the BIOS.
Step 2: Go to the Security tab, look for TPM and enable it.
Step 3: Save the changes and start the computer.
Method 2: Update BIOS or UEFI
If you have enabled TPM in the BIOS but the "TPM device not detected" issue still appears, you can update the BIOS or UEFI to resolve this issue.
Method 3: Reinstall the TPM driver
Next, you can try reinstalling the TPM driver to resolve the "TPM device not detected" issue.
Step 1: Open Device Manager.
Step 2: Expand the Security Devices item, right-click Trusted Platform Module 2.0 and select Uninstall Device from the menu. The Confirm dialog box appears and click Uninstall .
Step 3: After removing the driver, restart your computer and reinstall the Trusted Platform Module driver. Now check if the problem has been resolved.
Method 4: Reset BIOS/CMOS
If you are experiencing the "TPM device not detected" issue, you can try resetting the CMOS (Complementary Metal Oxide Semiconductor). Resetting CMOS will reset your BIOS to its factory default state. You can reset CMOS using BIOS, but since your computer is not turned on, you can reset it via CLRTC.
Conclusion
The above are some ways to fix the "TPM device not detected" problem. You can choose a way to try it out. If you have any questions, please let us know in the comments.
The above is the detailed content of Is the TPM Device Not Detected? Here Are Solutions to Fix It! - MiniTool. For more information, please follow other related articles on the PHP Chinese website!

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