Gateway 7400 System Manual page 44

8
Remove the new hard drive from the static-free container and place it
in the filler tray with the top (label side) up and the connectors facing
away from the plastic face plate.
9
Set the drive jumpers to the appropriate settings (refer to your drive
documentation for jumper settings.)
10
Install the drive in the filler tray with four screws (6-32 x 1/4-inch Phillips
head - not provided).
36
Replacing and Adding System Components