HP AlphaServer ES47 Upgrade Manual page 27

Still working with the system on its side, you are preparing to reposition the OCP, disk and
CD drives to a horizontal access position in the system drawer. In order to pull out the
disk/CD unit, you need to unplug the IDE and SCSI cables so you can move this unit out of
the drawer and turn.
To access the IDE cable and thread it through, you need to remove these fans.
1. Loosen the cover's ¼-turn captive screw and pull up on the plastic finger tab in the
center of the cover.
2. Loosen the captive screws on the target fan that holds the fan in place.
3. Grasp the fan and pull it from the drawer.
4. Repeat steps 2 and 3, removing the second fan.
Prepare the System 2-9