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# Invoke-HPTPMEXEInstall

Extracts and installs the HP TPM firmware update from C:\OSDCloud\HP\TPM.

| Property | Value                 |
| -------- | --------------------- |
| Module   | OSD                   |
| Platform | WinPE (amd64 / arm64) |

## Description

Locates the firmware EXE in C:\OSDCloud\HP\TPM, silently extracts it, then runs TPMConfig64.exe with the specified arguments to apply the TPM firmware update. Logs activity to C:\Windows\TEMP\osdcloud-logs\TPMConfig.log. Outputs the exit code from TPMConfig64 along with a human-readable description for all documented exit codes.

## Syntax

```powershell
Invoke-HPTPMEXEInstall [[-path] <Object>] [[-filename] <Object>] [[-spec] <Object>] [[-logsuffix] <Object>]
 [[-WorkingFolder] <Object>] [-ProgressAction <ActionPreference>] [<CommonParameters>]
```

## Parameters

| Parameter        | Type     | Required | Description                                                                                                     |
| ---------------- | -------- | -------- | --------------------------------------------------------------------------------------------------------------- |
| `-path`          | `Object` | False    | Reserved parameter. Not currently used.                                                                         |
| `-filename`      | `Object` | False    | Optional firmware binary filename passed to TPMConfig64 via the -f argument.                                    |
| `-spec`          | `Object` | False    | Optional TPM specification version to target (e.g., '1.2' or '2.0'). Passed to TPMConfig64 via the -a argument. |
| `-logsuffix`     | `Object` | False    | Reserved parameter. Not currently used.                                                                         |
| `-WorkingFolder` | `Object` | False    | Reserved parameter. Not currently used.                                                                         |

## Examples

### Example

```powershell
Invoke-HPTPMEXEInstall
Installs the TPM firmware using default TPMConfig64 arguments.
```

### Example

```powershell
Invoke-HPTPMEXEInstall -spec '1.2'
Installs the TPM firmware targeting the 1.2 specification.
```


---

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