Service manual

Removal and Replacement 7-15
CAUTION: The cabinet could tip over if a system drawer is pulled out and the
stablizing bar is not fully extended and its leveler foot on the floor.
Exposing any section of the system drawer in an H9A10-EL or -EM Cabinet.
1. Open the front door of the cabinet.
2. Pull the stabilizer bar at the bottom of the cabinet out until it stops.
3. Extend the leveler foot at the enc of the stabilizer bar to the floor.
4. Unplug the drawer’s power supplies.
5. Remove the Phillips screws holding the shipping bracket to the rails so that the
drawer can be pulled out.
6. Pull the drawer all the way out until it locks
7. To access the system bus card cage cover, unscrew the two Phillips head screws
holding the cover in place and slide it off.
8. To access the PCI/EESA bus card cage, unscrew the three Phillips head screws
holding the cover to the right side of the drawer and slide it off.
9. To access the PCI bus card cage, unscrew the three Phillips head screws holding
the cover to the left side of the drawer and slide it off.
10. To access the power or fan section, unscrew the two Phillips head screws
holding the cover in place and slide it off.