diff --git a/site/docs/install/t480.md b/site/docs/install/t480.md
index c801fc2..dee8ee9 100644
--- a/site/docs/install/t480.md
+++ b/site/docs/install/t480.md
@@ -108,6 +108,16 @@ are still available even on Nvidia models, so Intel graphics are used.
 
 WWAN slot untested.
 
+Headphone jack
+--------------
+
+Sometimes the headphone jack might not work automatically. Simply install
+the `pavucontrol` program. Under Output Devices, you can select the headphones
+you've inserted manually.
+
+If it says "Unplugged", try it anyway. The HDA Verb may be incorrect. This
+will be investigated and a hotfix patch made to the Libreboot 20241206 images.
+
 Build ROM image from source
 ---------------------------