1. Connect the power cord to the AC adaptor.
Either a 2-pin or 3-pin adaptor/cord will be included with the computer
depending on the model.
2. Connect the AC adaptor's DC output plug to the DC IN 19V jack on the
left of the computer.
1. DC IN 19V jack
User's Manual
Figure 1-1 Connecting the power cord to the AC adaptor (2-pin plug)
Figure 1-2 Connecting the power cord to the AC adaptor (3-pin plug)
Figure 1-3 Connecting the DC output plug to the computer
NB500/NB505/NB520/NB525/NB550D/NB555D Series
2. DC output plug
1-4