Gateway 7250R System Manual page 36

To install an additional hot-plug drive:
1
Remove the drive carrier from the drive bay by unclipping the retention
lever and rotating the lever out away from the front of the system.
2
Continue pulling outward until the drive carrier is entirely out of the
system.
3
Remove the four screws that secure the air baffles to the carrier, then
remove the air baffles.
29
Drives