setEnabled(true);
try {  setEnabled(true); } catch (DeviceException ex) { throw new DriverException("Cannot enable keyboard", ex); }
	protected synchronized void startDevice() throws DriverException {		// Claim the irq		irq = bus.claimResources(getDevice(), KB_IRQ);		// Set the mode		setEnabled(true);		// Start the rest		super.startDevice();	}