User’s Manual 3-3
L550/L550D/L555/L555D
1. Connect the power cord to the AC adaptor.
Figure 3-1 Connecting the power cord to the AC adaptor (2-pin plug)
Figure 3-2 Connecting the power cord to the AC adaptor (3-pin plug)
2. Connect the AC adaptor’s DC output plug to the DC IN 19V jack on the
right side of the computer.
Figure 3-3 Connecting the adaptor to the computer
3. Plug the power cord into a live wall outlet - the Battery and DC IN
indicators on the front of the computer should glow.
Either a 2-pin or 3-pin adaptor/cord will be included with the computer
depending on the model.