diff --git a/firmware/export/config/hifimanhm60x.h b/firmware/export/config/hifimanhm60x.h
index 2fdea5ec17..860cc967d9 100644
--- a/firmware/export/config/hifimanhm60x.h
+++ b/firmware/export/config/hifimanhm60x.h
@@ -75,7 +75,7 @@
 /* #define HAVE_LCD_SHUTDOWN */
 
 /* Define this if your LCD can be enabled/disabled */
-/* #define HAVE_LCD_ENABLE */
+#define HAVE_LCD_ENABLE
 
 /* Define this if your LCD can be put to sleep. HAVE_LCD_ENABLE
    should be defined as well. */
diff --git a/firmware/export/config/hifimanhm801.h b/firmware/export/config/hifimanhm801.h
index 1c504b2ff0..06154eeb00 100644
--- a/firmware/export/config/hifimanhm801.h
+++ b/firmware/export/config/hifimanhm801.h
@@ -72,7 +72,7 @@
 /* #define HAVE_LCD_SHUTDOWN */
 
 /* Define this if your LCD can be enabled/disabled */
-/* #define HAVE_LCD_ENABLE */
+#define HAVE_LCD_ENABLE
 
 /* Define this if your LCD can be put to sleep. HAVE_LCD_ENABLE
    should be defined as well. */
diff --git a/firmware/target/arm/rk27xx/backlight-rk27xx.c b/firmware/target/arm/rk27xx/backlight-rk27xx.c
index cb669aecff..06c9cc394d 100644
--- a/firmware/target/arm/rk27xx/backlight-rk27xx.c
+++ b/firmware/target/arm/rk27xx/backlight-rk27xx.c
@@ -24,6 +24,7 @@
 #include "backlight.h"
 #include "backlight-target.h"
 #include "system.h"
+#include "lcd.h"
 
 static int brightness = DEFAULT_BRIGHTNESS_SETTING;
 
@@ -76,6 +77,9 @@ bool _backlight_init(void)
 
 void _backlight_on(void)
 {
+#ifdef HAVE_LCD_ENABLE
+    lcd_enable(true);
+#endif
     /* enable PWM clock */
     SCU_CLKCFG &= ~(1<<29);
 
@@ -96,6 +100,9 @@ void _backlight_off(void)
 
     /* disable PWM clock */
     SCU_CLKCFG |= (1<<29);
+#ifdef HAVE_LCD_ENABLE
+    lcd_enable(false);
+#endif
 }
 
 void _backlight_set_brightness(int val)
diff --git a/firmware/target/arm/rk27xx/lcd-hifiman.c b/firmware/target/arm/rk27xx/lcd-hifiman.c
index 932154da8d..91e55894e5 100644
--- a/firmware/target/arm/rk27xx/lcd-hifiman.c
+++ b/firmware/target/arm/rk27xx/lcd-hifiman.c
@@ -27,12 +27,7 @@
 #include "cpu.h"
 #include "lcdif-rk27xx.h"
 
-
-/* TODO */
-static void lcd_sleep(unsigned int sleep)
-{
-     (void)sleep;
-}
+static bool display_on = false;
 
 void lcd_display_init()
 {
@@ -110,9 +105,47 @@ void lcd_display_init()
         for(y=0; y<LCD_HEIGHT; y++)
             lcd_data(0x00);
 
-    lcd_sleep(0);
+    display_on = true;
 }
 
+void lcd_enable (bool on)
+{
+    if (on)
+    {
+        lcd_write_reg(0x18, 0x44);
+        lcd_write_reg(0x21, 0x01);
+        lcd_write_reg(0x01, 0x00);
+        lcd_write_reg(0x1C, 0x03);
+        lcd_write_reg(0x19, 0x06);
+        udelay(5);
+        lcd_write_reg(0x26, 0x84);
+        udelay(40);
+        lcd_write_reg(0x26, 0xB8);
+        udelay(40);
+        lcd_write_reg(0x26, 0xBC);
+    }
+    else
+    {
+        lcd_write_reg(0x26, 0xB8);
+        udelay(40);
+        lcd_write_reg(0x19, 0x01);
+        udelay(40);
+        lcd_write_reg(0x26, 0xA4);
+        udelay(40);
+        lcd_write_reg(0x26, 0x84);
+        udelay(40);
+        lcd_write_reg(0x1C, 0x00);
+        lcd_write_reg(0x01, 0x02);
+        lcd_write_reg(0x21, 0x00);
+    }
+    display_on = on;
+
+}
+
+bool lcd_active()
+{
+    return display_on;
+}
 
 
 void lcd_update_rect(int x, int y, int width, int height)