So what it's wrong is the LEDStatus because:
when the LED is off -> TouchpadOff = 0 and LEDStatus = 0 when the LED is on -> TouchpadOff = 1 and LEDStatus = 0
So what it's wrong is the LEDStatus because:
when the LED is off -> TouchpadOff = 0 and LEDStatus = 0
when the LED is on -> TouchpadOff = 1 and LEDStatus = 0