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NETGEAR READYNAS 2120, READYNAS 3220, READYNAS 4220 - page 39

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5. Maintenance

This chapter describes how to perform maintenance activities like replacing a fan or on-board

battery. It includes the following topics:

•Access the Inside of the Storage System

•Replace a Fan

•Replace the On-board Battery

Contents

Main Support Trademarks Contents Chapter 1 Getting Started Chapter 2 ReadyNAS 2120 Chapter 3 ReadyNAS 3220 and 4220 Chapter 4 Disks Page Page Additional Documentation Setup Location Supported Operating Systems Supported Browsers Diskless Storage System Page Front Panel Rear Panel ReadyNAS 2120 NETGEAR ReadyNAS OS 6 Rack-Mount Storage Systems Status Information Table 1. Status information Power On and Shut Down Power On Preferred Shutdown Forced Shutdown Power State Boot Menu Page Page Front Panel Page 3220 Rear Panel 4220 Rear Panel ReadyNAS 3220 and 4220 NETGEAR ReadyNAS OS 6 Rack-Mount Storage Systems Status Information Table 2. Status indicators Boot Menu Page Rack-Mount Setup Installation Page Page Disk Tray Supported Disks Previously Formatted Disks Reformat Previously Formatted Disks Migrate a Volume Add a Disk Page Page Page Page Replace a Disk Page Page Page Page Page Access the Inside of the Storage System Page Replace a Fan Page Page Replace the On-board Battery Page A Defaults and Technical Specifications Factory Default Settings The following table lists factory default settings for ReadyNAS OS 6 rack-mount storage systems. ReadyNAS OS 6 factory default settings Table 3. ReadyNAS 2120 Technical Specifications ReadyNAS 3220 Technical Specifications ReadyNAS 4220 Technical Specifications Safety Warnings Electrical Safety Precautions General Safety Precautions Electrostatic Discharge (ESD) Precautions Rack-Mount Precautions B