Dell PowerVault 735N (Rackmount NAS Appliance) - Manual (Page 45)

Removing and Replacing Parts: Dell PowerVault 735N Systems Service Manual
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Removing and Replacing Parts: Dell™ PowerVault™ 735N Systems Service Manual
Overview Drives
Recommended Tools SCSI Backplane Boards
Safety First—For You and Your System Cooling Fans
Protecting Against Electrostatic Discharge Power Supplies
System Doors Power Supply Distribution Board
Optional System Bezel Expansion Cards
Inside the Chassis DIMMs
Control Panel Assembly Microprocessor
Chassis Intrusion Switch System Board
Interposer Board Battery
Overview
System Board
This section provides servicing procedures for components inside the system. Before you start any of the procedures in this section, perform
the following tasks:
Perform the procedures described in " External Visual Inspection ."
Read the safety instructions in " Safety First—For You and Your System ."
Recommended Tools
You need the following items to perform the procedures in this section:
PowerVault 735N Systems User's Guide
PowerVault 735N Systems Installation and Troubleshooting Guide
Key to the system keylock
#1 and #2 Phillips screwdriver
1/4-inch nut driver, preferably with magnetic insert tip
Wrist grounding strap as explained in " Protecting Against Electrostatic Discharge "
Safety First—For You and Your System
The procedures in this guide require that you remove the cover and work inside the computer. While working inside the computer, do not
attempt to service the computer except as explained in this guide and elsewhere in Dell documentation. Always follow the instructions closely.
Working inside the computer is safe—if you observe the following precautions.