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| laptopwiki:guides:tweaking:tpmreset [07/03/2023 08:57] – dustojnikhummer | laptopwiki:guides:tweaking:tpmreset [07/03/2023 09:12] (current) – [Resetting] dustojnikhummer | ||
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| ====== Resetting Trusted Platform Module (TPM) ====== | ====== Resetting Trusted Platform Module (TPM) ====== | ||
| - | WIP WIP WIP | ||
| ===== Prerequisites ===== | ===== Prerequisites ===== | ||
| - UEFI install of Windows \\ How to check | - UEFI install of Windows \\ How to check | ||
| - Run **msinfo32** | - Run **msinfo32** | ||
| - | - Look for entry called "BIOS Mode". Should be a 14th line from the top. | + | - Look for entry called "BIOS Mode". Should be a 14th line from the top. \\ {{: |
| - If you don't see "BIOS Mode UEFI" you will need to reinstall using UEFI mode. If you do have UEFI mode, continue below. | - If you don't see "BIOS Mode UEFI" you will need to reinstall using UEFI mode. If you do have UEFI mode, continue below. | ||
| <WRAP WARNING> 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. </ | <WRAP WARNING> 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. </ | ||
| - | press the windows key + r | + | ===== Resetting ===== |
| - | and type tpm.msc | + | - Press Win+R to open the Windows Run dialog |
| - | 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. | + | - Type **tpm.msc** and press Enter |
| - | + | - 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: | + | - If that didn't work do the following: |
| - | open the start menu and type " | + | - Open the start menu and type **Device Security** |
| + | - Select **Security Processor Details** -> **Security Processor Troubleshooting** and select | ||
| + | - You'll be prompted to restart, | ||
| + | - After the restart it should be working correctly. | ||
| + | --- // | ||