--- dsdt.dsl	2007-02-10 13:51:24.000000000 +0100
+++ dsdt.dsl	2007-02-10 13:51:56.000000000 +0100
@@ -4312,7 +4312,12 @@
 
                             If (LEqual (\_SB.WAPF, 0x00))
                             {
-                                If (LAnd (\WCTL, LNot (\WLNF))) {}
+                                If (LAnd (\WCTL, LNot (\WLNF)))
+                                {
+                                    Store (0x00,\WCTL)
+                                    Store (0x01, \WLNF)
+                                    Notify (ATKD, 0x5E)
+                                }
                                 Else
                                 {
                                     If (\_SB.PCI0.P0P1.MPCI.MPDP ())