NOTE: If you are unable to power on the machine, then this solution does not apply. If it does not, then make sure it is plugged into a working socket and any power switches are turned ON. Check the machine to see if it wakes from sleep mode. If your Brother machine's screen (hereinafter called LCD) is blank, the machine may not be powered on. STEP A: Verify the Brother machine is powered on and there are no errors Follow the steps below to resolve this issue: