diff --git a/src/board/system76/addw2/board.mk b/src/board/system76/addw2/board.mk
index 9613eab..1c1b369 100644
--- a/src/board/system76/addw2/board.mk
+++ b/src/board/system76/addw2/board.mk
@@ -44,6 +44,15 @@ CFLAGS+=\
 
 # Enable DGPU support
 CFLAGS+=-DHAVE_DGPU=1
+CLFAGS+=-DBOARD_DGPU_HEATUP=5
+CFLAGS+=-DBOARD_DGPU_COOLDOWN=20
+CFLAGS+=-DBOARD_DGPU_FAN_POINTS="\
+	FAN_POINT(65, 40), \
+	FAN_POINT(70, 60), \
+	FAN_POINT(75, 75), \
+	FAN_POINT(80, 90), \
+	FAN_POINT(85, 100) \
+"
 
 # Set CPU power limits in watts
 CFLAGS+=\
diff --git a/src/board/system76/gaze15/board.mk b/src/board/system76/gaze15/board.mk
index 2c5008a..a5ad603 100644
--- a/src/board/system76/gaze15/board.mk
+++ b/src/board/system76/gaze15/board.mk
@@ -44,6 +44,15 @@ CFLAGS+=\
 
 # Enable DGPU support
 CFLAGS+=-DHAVE_DGPU=1
+CLFAGS+=-DBOARD_DGPU_HEATUP=5
+CFLAGS+=-DBOARD_DGPU_COOLDOWN=20
+CFLAGS+=-DBOARD_DGPU_FAN_POINTS="\
+	FAN_POINT(65, 40), \
+	FAN_POINT(70, 60), \
+	FAN_POINT(75, 75), \
+	FAN_POINT(80, 90), \
+	FAN_POINT(85, 100) \
+"
 
 # Set CPU power limits in watts
 CFLAGS+=\
diff --git a/src/board/system76/oryp6/board.mk b/src/board/system76/oryp6/board.mk
index 566dc9a..f7ad02b 100644
--- a/src/board/system76/oryp6/board.mk
+++ b/src/board/system76/oryp6/board.mk
@@ -44,6 +44,15 @@ CFLAGS+=\
 
 # Enable DGPU support
 CFLAGS+=-DHAVE_DGPU=1
+CLFAGS+=-DBOARD_DGPU_HEATUP=5
+CFLAGS+=-DBOARD_DGPU_COOLDOWN=20
+CFLAGS+=-DBOARD_DGPU_FAN_POINTS="\
+	FAN_POINT(65, 40), \
+	FAN_POINT(70, 60), \
+	FAN_POINT(75, 75), \
+	FAN_POINT(80, 90), \
+	FAN_POINT(85, 100) \
+"
 
 # Set CPU power limits in watts
 CFLAGS+=\