diff --git a/docs/base.md b/docs/base.md
index 51dfdb7..3088cc0 100644
--- a/docs/base.md
+++ b/docs/base.md
@@ -87,11 +87,16 @@ disable_overscan=1
 dtoverlay=vc4-fkms-v3d
 max_framebuffers=1
 
+# Make sure hdmi low power mode is set for when the feature is implemented on the Pi4
+hdmi_blanking=1
+
 # you may need to add hdmi settings specific to your lcd display panel
 # for example, the below settings are for a 2560x1600 50Hz panel
-hdmi_cvt=2560 1600 50 5 0 0 1
-hdmi_group=2
-hdmi_mode=88
+# see https://www.raspberrypi.org/documentation/configuration/config-txt/video.md
+# for additional details
+#hdmi_cvt=2560 1600 50 5 0 0 1
+#hdmi_group=2
+#hdmi_mode=88
 EOF
 
 nano -w /mnt/arch/boot/cmdline.txt