diff --git a/Firmware/Keyboard/LED.c b/Firmware/Keyboard/LED.c
index d1eda7b..8469d24 100644
--- a/Firmware/Keyboard/LED.c
+++ b/Firmware/Keyboard/LED.c
@@ -15,9 +15,12 @@
 #define LED_DDR  DDRB
 #define LED_MASK (0b111111 << 2)
 
-#define UPDATE_HZ 50
+#define UPDATE_HZ 100
 // prescaler is the div8
 #define TIMER_COMPARE ((F_CPU / 8 / UPDATE_HZ / GND_COUNT / BRIGHTNESS_LEVELS)-1)
+#if TIMER_COMPARE > 255
+    #error timer compare too large for timer register
+#endif
 
 #define R 2
 #define G 1
diff --git a/Firmware/Keyboard/makefile b/Firmware/Keyboard/makefile
index 76a2991..43f495a 100644
--- a/Firmware/Keyboard/makefile
+++ b/Firmware/Keyboard/makefile
@@ -14,7 +14,7 @@
 MCU          = atmega16u2
 ARCH         = AVR8
 BOARD        = USER
-F_CPU        = 8000000
+F_CPU        = 16000000
 F_USB        = $(F_CPU)
 OPTIMIZATION = s
 TARGET       = Keyboard
diff --git a/Hardware/Exporting From PCB.txt b/Hardware/Case/Exporting From PCB.txt
similarity index 100%
rename from Hardware/Exporting From PCB.txt
rename to Hardware/Case/Exporting From PCB.txt