NEC LS2400, Руководство пользователя, Страница: 76 / 186

4-4 Upgrading Your System
Removing a Side Panel
To install options in your system, you must remove the side panel on
the left side of the system (as viewed from the front). The side panel on
the right side of the system (as viewed from the front) only has to be
removed when adding removable media devices. The right side panel
removes in the same manner as the left side panel.
!
CAUTION
For proper cooling and airflow, do not operate the system with
the side panels removed. Always replace the panels before
powering on the system.
!
WARNING
If you are removing the side panel after the system is set up,
you must first power off the system and all external devices.
Unplug the system power cord
To remove a side panel:
1. Power off the system and ensure it is disconnected from the ac wall
outlet.
2.
The side panel is secured to the chassis with three screws. Remove
the screws securing the side panel. Save the screws for reattaching
the side panel.
3. Slide the side panel toward the rear of the chassis. This unlocks the
locking fingers behind the side panel.
4.
Pull the side panel up and away from the chassis.