Hide the TPM Firmware Update recommendation.
Verified with Windows 11 25H2 — updated on July 30, 2026
Supported on: At least Windows Server 2016, Windows 10 Version 1809
Path in the GPO console
Computer Configuration\Administrative Templates\Windows Components\Windows Security\Device security Description
Hide the recommendation to update TPM Firmware when a vulnerable firmware is detected. Enabled: Users will not be shown a recommendation to update their TPM Firmware. Disabled: Users will see a recommendation to update their TPM Firmware if Windows Security detects the system contains a TPM with vulnerable firmware. Not configured: Same as Disabled.
Registry
HKLM
SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Device security Value name: DisableTpmFirmwareUpdateWarning
Enabled: DisableTpmFirmwareUpdateWarning = 1
Disabled: DisableTpmFirmwareUpdateWarning = 0
MDM / Intune (CSP)
./Device/Vendor/MSFT/Policy/Config/WindowsDefenderSecurityCenter/DisableTpmFirmwareUpdateWarning Microsoft Learn documentation Mapping data: Microsoft Learn (CC BY 4.0)
CSP values
-
0 (Default)- (Disable or Not configured) A warning will be displayed if the firmware of the security processor (TPM) should be updated for TPMs that have a vulnerability. -
1- (Enabled) No warning will be displayed if the firmware of the security processor (TPM) should be updated.
Export Builder
BETAConfigure the state, scope and options, then generate .reg, PowerShell, Intune and SCCM outputs — or add the setting to a multi-setting collection.
These exports write the registry — this is not a managed GPO. ⓘ
.reg file
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: Hide the TPM Firmware Update recommendation.
; State: Enabled
; Supported on: At least Windows Server 2016, Windows 10 Version 1809
[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Device security]
"DisableTpmFirmwareUpdateWarning"=dword:00000001More formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: Hide the TPM Firmware Update recommendation.
# State: Enabled
# Supported on: At least Windows Server 2016, Windows 10 Version 1809
$path = 'HKLM:\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Device security'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'DisableTpmFirmwareUpdateWarning' -Value 1 -Type DWordIntune XML
OMA-URI: ./Device/Vendor/MSFT/Policy/Config/WindowsDefenderSecurityCenter/DisableTpmFirmwareUpdateWarning
Data type: String
Value:
<enabled/>Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: Hide the TPM Firmware Update recommendation.
# State: Enabled
# Supported on: At least Windows Server 2016, Windows 10 Version 1809
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Device security' -Name 'DisableTpmFirmwareUpdateWarning' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Hide the TPM Firmware Update recommendation.
# State: Enabled
# Supported on: At least Windows Server 2016, Windows 10 Version 1809
$path = 'HKLM:\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Device security'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'DisableTpmFirmwareUpdateWarning' -Value 1 -Type DWordSCCM scripts
# Exported from gporais.com
# Policy: Hide the TPM Firmware Update recommendation.
# State: Enabled
# Supported on: At least Windows Server 2016, Windows 10 Version 1809
# SCCM Configuration Item guidance:
# Create a Configuration Item of type "Setting: Script".
# Discovery script: use the Detection script below.
# Remediation script: use the Remediation script below.
# Compliance rule: the Discovery script output equals 'Compliant'.
# === Detection script ===
# Exported from gporais.com
# Policy: Hide the TPM Firmware Update recommendation.
# State: Enabled
# Supported on: At least Windows Server 2016, Windows 10 Version 1809
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKLM:\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Device security' -Name 'DisableTpmFirmwareUpdateWarning' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Hide the TPM Firmware Update recommendation.
# State: Enabled
# Supported on: At least Windows Server 2016, Windows 10 Version 1809
$path = 'HKLM:\SOFTWARE\Policies\Microsoft\Windows Defender Security Center\Device security'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'DisableTpmFirmwareUpdateWarning' -Value 1 -Type DWordBuilding a multi-setting collection? Add this setting and generate combined .reg / PowerShell / GPO scripts.