$systemDrive = (Get-CimInstance -ClassName Win32_OperatingSystem).SystemDrive
$systemPartition = Get-Partition | Where-Object {$_.AccessPaths -like "$systemDrive*"}
$systemDiskNumber = $systemPartition.DiskNumber
$additionalDisks = Get-Disk | Where-Object {$_.Number -ne $systemDiskNumber}
$additionalDiskNumbers = $additionalDisks | ForEach-Object { $_.Number }
$offlineDisks = Get-Disk | Where-Object { $_.OperationalStatus -eq 'Offline' }

foreach ($offlinedisk in $offlineDisks) {
    $offlinediskNumber = $offlinedisk.Number
    Set-Disk -Number $offlinediskNumber -IsOffline $false
    Set-Disk -Number $offlinediskNumber -IsReadOnly $false
}

foreach ($diskNumber in $additionalDiskNumbers) {
    $disk = Get-Disk -Number $diskNumber
    $partition = Get-Partition -DiskNumber $diskNumber -ErrorAction SilentlyContinue

    try {
        if ($partition) {
            $partition | Remove-Partition -Confirm:$false
        }
        $disk | New-Partition -AssignDriveLetter -UseMaximumSize | Format-Volume -FileSystem NTFS -Confirm:$false
    }
    catch {
        Write-Host "Error: $($_.Exception.Message)"
    }
}