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laptopwiki:guides:tweaking:tpmreset [07/03/2023 08:36] – created dustojnikhummer | laptopwiki:guides:tweaking:tpmreset [07/03/2023 09:12] (current) – [Resetting] dustojnikhummer | ||
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- | ====== Resetting Trusted Platform Module ====== | + | ====== Resetting Trusted Platform Module |
===== Prerequisites ===== | ===== Prerequisites ===== | ||
- | - M | + | - UEFI install |
- | First make sure your install is actually a UEFI install. if it's a factory install you should be good, but you can easily | + | - Run **msinfo32** |
+ | - Look for entry called "BIOS Mode" | ||
+ | - If you don't see "BIOS Mode UEFI" | ||
- | If you don't see "BIOS Mode UEFI" | + | <WRAP WARNING> Warning: if you have bitlocker enabled, |
- | Warning: if you have bitlocker enabled, you need to disable it before proceeding, unless you like losing all your data. if you don't know what bitlocker is, you don't have it. | + | ===== Resetting ===== |
- | + | - Press Win+R to open the Windows Run dialog | |
- | press the windows key + r | + | - Type **tpm.msc** and press Enter |
- | and type tpm.msc | + | - If this opens normally, you should be able to clear the TPM and reboot and be done. It's not uncommon to get an error here if you have this problem. |
- | if this opens normally, you should be able to clear the TPM and reboot and be done. It's not uncommon to get an error here if you have this problem. | + | - If that didn't work do the following: |
- | + | - Open the start menu and type **Device Security** | |
- | if that didn't work do the following: | + | - Select **Security Processor Details** -> **Security Processor Troubleshooting** and select |
- | open the start menu and type " | + | - You'll be prompted to restart, |
+ | - After the restart it should be working correctly. | ||
+ | --- // |