How can I make the password work with DellBiosProvider?-CodePudding

I have a problem on powershell with the DELLBiosProvider The password does not work? But when I put a numeric password, it passes without problem.

$PSDefaultParameterValues['*:Encoding'] = 'utf8'
[string]$pass2= 'K4P9R1'
$id = $pass2.ToUpper()
Set-Item –Path DellSmbios:\SystemConfiguration\IntegratedAudio "Disbled" -Verose -Password $id
Set-Item –Path DellSmbios:\SystemConfiguration\Microphone "Disabled" -Verbose -Password $id
Set-Item –Path DellSmbios:\SystemConfiguration\InternalSpeaker "Disabled" -Verbose -Password $id
exit 0

RESULT:

Set-Item : Incorrect password provided!
Au caractère Ligne:6 : 1
  Set-Item –Path DellSmbios:\SystemConfiguration\InternalSpeaker "Disab ...
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      CategoryInfo          : WriteError: (DellSmbios:\Sys...InternalSpeaker:String) [Set-Item], InvalidOperationException
      FullyQualifiedErrorId : SMBIOSWriteFailed,Microsoft.PowerShell.Commands.SetItemCommand

But with capital letters, it does not work. Can you tell me more.

By simplifying the code always the same error.

PS C:\Users\Administrateur\Documents> $PSDefaultParameterValues['*:Encoding'] = 'utf8'
[string]$pass2= 'K4P9R1'
Set-Item –Path DellSmbios:\SystemConfiguration\IntegratedAudio "Disabled" -Verbose -Password $pass2
Set-Item –Path DellSmbios:\SystemConfiguration\Microphone "Disabled" -Verbose -Password $pass2
Set-Item –Path DellSmbios:\SystemConfiguration\InternalSpeaker "Disabled" -Verbose -Password $pass2
COMMENTAIRES : Performing the operation Set-Item on target "Name: DellSmbios:\SystemConfiguration\IntegratedAudio Value: Disabled".
COMMENTAIRES : Value being set using PLDM Interface
COMMENTAIRES : Password type 'Admin' (Setup) is set.
Set-Item : Incorrect password provided!
Au caractère Ligne:3 : 1
  Set-Item –Path DellSmbios:\SystemConfiguration\IntegratedAudio "Disab ...
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      CategoryInfo          : WriteError: (DellSmbios:\Sys...IntegratedAudio:String) [Set-Item], InvalidOperationException
      FullyQualifiedErrorId : SMBIOSWriteFailed,Microsoft.PowerShell.Commands.SetItemCommand

Thanks

CodePudding user response：

I found the answer to my password problem. It was that the BIOS is in QWERTY all simply.

Thanks