Gateway 7400 System Manual page 58

8
Align the rails with the bay, and slide the drive into the chassis until the
locking tabs snap into place.
9
Connect the power and data cables, making sure the cables are in their
original positions. (See the drive documentation for proper cable
orientations.)
10
Replace the bezel. (See "Replacing the bezel" on page 28.)
11
Close the case. (See "Closing the case" on page 27.)
12
Reconnect the power cord, the modem cord, and all other external
peripheral devices, then turn on the system.
13
Run the configuration software, if necessary.
50
Replacing and Adding System Components