Dell PowerVault 725N Information Update page 3

This document provides updated information on the following topics for your Dell™
PowerVault™ 725N NAS system:
• Removing and installing the CERC (Cost-Effective RAID Controller) 4-channel IDE
RAID controller card
• Removing and installing the power supply
Removing and Installing the CERC Card
The CERC card is a half-length PCI adapter card that provides four master RAID-capable
IDE channels.
CAUTION: See your System Information Guide for complete information about
safety precautions, working inside the computer, and protecting against
electrostatic discharge.
Turn off the system and attached peripherals, and disconnect the system from the
1
electrical outlet.
Loosen the thumbscrew at the back of the system. See Figure 1-1.
2
Slide the system cover backward about 2.5 cm (1 inch), grasp the cover on both sides,
3
and carefully lift the cover away from the system.
Infor m ation Update
1-1