Gateway E3400 System Manual page 60

6
Insert the new power supply and slide it into the chassis until it engages
the connector.
7
Push the release level all the way in to secure the power supply.
8
Replace the right side panel. (See "Replacing the side panels" on page 23
for more information.)
9
Reconnect the power cord and all other cords you removed, then turn
on the system.
If the system does not start, make sure that you installed the power supply
correctly and that the voltage connector on the back of the power supply is
correctly set.
Replacing the power supply
53