diff --git a/src/etc/etc.landisk/sysctl.conf b/src/etc/etc.landisk/sysctl.conf
index c6ef3da7..8128872c 100644
--- a/src/etc/etc.landisk/sysctl.conf
+++ b/src/etc/etc.landisk/sysctl.conf
@@ -1 +1,2 @@
 #machdep.kbdreset=1		# permit console to do a nice halt
+#machdep.led_blink=1		# blink the power led