Index: i8042prt.c
===================================================================
--- i8042prt.c	(revision 18528)
+++ i8042prt.c	(working copy)
@@ -512,30 +512,13 @@
 {
 	NTSTATUS Status;
 	UCHAR Value = 0;
-	ULONG Counter;
 
+
 	DevExt->MouseExists = FALSE;
 	DevExt->KeyboardExists = FALSE;
 
 	I8042Flush();
 
-	if (!I8042Write(DevExt, I8042_CTRL_PORT, KBD_SELF_TEST))
-		return STATUS_TIMEOUT;
-
-	// Wait longer?
-	Counter = 3;
-	do {
-		Status = I8042ReadDataWait(DevExt, &Value);
-	} while ((Counter--) && (STATUS_TIMEOUT == Status));
-
-	if (!NT_SUCCESS(Status))
-		return Status;
-
-	if (Value != 0x55) {
-		DPRINT1("Got %x instead of 55\n", Value);
-		return STATUS_IO_DEVICE_ERROR;
-	}
-
 	if (I8042Write(DevExt, I8042_CTRL_PORT, KBD_LINE_TEST))
 	{
 		Status = I8042ReadDataWait(DevExt, &Value);