diff --git a/NOTES/LCD.HOWTO b/NOTES/LCD.HOWTO
index d79548f..13f11fe 100644
--- a/NOTES/LCD.HOWTO
+++ b/NOTES/LCD.HOWTO
@@ -4,6 +4,9 @@ NOTE: if i2c does not appear to work,
 edit /boot/config.txt and add: dtparam=i2c1=on
 (cf. http://raspberrypi.stackexchange.com/questions/27073/firmware-3-18-x-breaks-i2c-spi-audio-lirc-1-wire-e-g-dev-i2c-1-no-such-f)
 
+NOTE #2: on later Raspbians and/or RasPi3, must enable i2c in raspi-config
+(go to "Interfacing Options" screen)
+
 * edit /etc/modules, add i2c-bcm2708 and i2c-dev
 * sudo apt-get install i2c-tools python-smbus
 * confirm that the lcd was detected by running: