diff e5561c364d58f2b93b4c281382cc8609dbade7be uncommitted
--- a/sys/src/9/pc/audioac97.c
+++ b/sys/src/9/pc/audioac97.c
@@ -469,6 +469,7 @@
 		case (0x8086<<16)|0x24d5:
 		case (0x8086<<16)|0x25a6:
 		case (0x8086<<16)|0x266e:
+		case (0x8086<<16)|0x27de:
 		case (0x8086<<16)|0x7195:
 			return p;
 		}