diff --git a/os_win/tests/unit/utils/compute/test_vmutils.py b/os_win/tests/unit/utils/compute/test_vmutils.py
index 0538cd08..c7fecdb1 100644
--- a/os_win/tests/unit/utils/compute/test_vmutils.py
+++ b/os_win/tests/unit/utils/compute/test_vmutils.py
@@ -1298,3 +1298,6 @@ class VMUtilsTestCase(test_base.OsWinBaseTestCase):
                           self._vmutils.remove_pci_device,
                           mock.sentinel.vm_name, mock.sentinel.vendor_id,
                           mock.sentinel.product_id)
+
+    def test_remove_all_pci_devices(self):
+        self._vmutils.remove_all_pci_devices(mock.sentinel.vm_name)
diff --git a/os_win/tests/unit/utils/compute/test_vmutils10.py b/os_win/tests/unit/utils/compute/test_vmutils10.py
index 20c8005d..a6096d14 100644
--- a/os_win/tests/unit/utils/compute/test_vmutils10.py
+++ b/os_win/tests/unit/utils/compute/test_vmutils10.py
@@ -319,3 +319,20 @@ class VMUtils10TestCase(test_base.OsWinBaseTestCase):
             vmsettings.InstanceID)
         self._vmutils._jobutils.remove_virt_resource.assert_called_once_with(
             pci_setting_data)
+
+    @mock.patch.object(_wqlutils, 'get_element_associated_class')
+    @mock.patch.object(vmutils10.VMUtils10, '_lookup_vm_check')
+    def test_remove_all_pci_devices(self, mock_lookup_vm_check,
+                                    mock_get_element_associated_class):
+        vmsettings = mock_lookup_vm_check.return_value
+
+        self._vmutils.remove_all_pci_devices(mock.sentinel.vm_name)
+
+        mock_lookup_vm_check.assert_called_once_with(mock.sentinel.vm_name)
+        mock_get_element_associated_class.assert_called_once_with(
+            self._vmutils._conn, self._vmutils._PCI_EXPRESS_SETTING_DATA,
+            vmsettings.InstanceID)
+        mock_remove_multiple_virt_resource = (
+            self._vmutils._jobutils.remove_multiple_virt_resources)
+        mock_remove_multiple_virt_resource.assert_called_once_with(
+            mock_get_element_associated_class.return_value)
diff --git a/os_win/utils/compute/vmutils.py b/os_win/utils/compute/vmutils.py
index 262fbfac..7608ea0d 100644
--- a/os_win/utils/compute/vmutils.py
+++ b/os_win/utils/compute/vmutils.py
@@ -1136,3 +1136,11 @@ class VMUtils(baseutils.BaseUtilsVirt):
         """
         raise NotImplementedError(_('PCI passthrough is supported on '
                                     'Windows / Hyper-V Server 2016 or newer.'))
+
+    def remove_all_pci_devices(self, vm_name):
+        """Removes all the PCI devices from the given VM.
+
+        There are no PCI devices attached to Windows / Hyper-V Server 2012 R2
+        or older VMs.
+        """
+        pass
diff --git a/os_win/utils/compute/vmutils10.py b/os_win/utils/compute/vmutils10.py
index 51e11023..05f199cc 100644
--- a/os_win/utils/compute/vmutils10.py
+++ b/os_win/utils/compute/vmutils10.py
@@ -282,3 +282,18 @@ class VMUtils10(vmutils.VMUtils):
                       "%(product_id)s is not attached to %(vm_name)s",
                       {'vendor_id': vendor_id, 'product_id': product_id,
                        'vm_name': vm_name})
+
+    def remove_all_pci_devices(self, vm_name):
+        """Removes all the PCI devices from the given VM.
+
+        :param vm_name: the name of the VM from which all the PCI devices will
+            be detached from.
+        """
+        vmsettings = self._lookup_vm_check(vm_name)
+
+        pci_sds = _wqlutils.get_element_associated_class(
+            self._conn, self._PCI_EXPRESS_SETTING_DATA,
+            vmsettings.InstanceID)
+
+        if pci_sds:
+            self._jobutils.remove_multiple_virt_resources(pci_sds)
diff --git a/os_win/utils/jobutils.py b/os_win/utils/jobutils.py
index deb520a5..e0d3de3b 100644
--- a/os_win/utils/jobutils.py
+++ b/os_win/utils/jobutils.py
@@ -200,10 +200,13 @@ class JobUtils(baseutils.BaseUtilsVirt):
             ResourceSettings=[virt_resource.GetText_(1)])
         self.check_ret_val(ret_val, job_path)
 
-    @_utils.retry_decorator(exceptions=exceptions.HyperVException)
     def remove_virt_resource(self, virt_resource):
+        self.remove_multiple_virt_resources([virt_resource])
+
+    @_utils.retry_decorator(exceptions=exceptions.HyperVException)
+    def remove_multiple_virt_resources(self, virt_resources):
         (job, ret_val) = self._vs_man_svc.RemoveResourceSettings(
-            ResourceSettings=[virt_resource.path_()])
+            ResourceSettings=[r.path_() for r in virt_resources])
         self.check_ret_val(ret_val, job)
 
     def add_virt_feature(self, virt_feature, parent):