NEC Express5800/B120e-h User Manual

Also see for Express5800/B120e-h: Manual Maintenance Guide

Contents

1. Installing Internal Optional DevicesExpress5800/B120e-h User's Guide 39Chapter 2 Preparations1. Installing Internal Optional DevicesThis section describes the instructions for installing supported optional devices and precautions. If you did notpurchase any optional device requiring installation, you may skip this section.Important • We recommend that optional devices be installed by a maintenance servicestaff from your maintenance service company, who has specialized knowledgeof this server.• Use only the devices and cables specified by NEC. You will be charged torepair damages, malfunctions, and failures caused by the use of any devices orcables not specified for use with this server even within the warranty period.• When you made any change to the hardware configuration, make sure toupdate the system (Refer to the Installation Guide for details.).1.1 Safety PrecautionsBe sure to observe the following precautions to install and remove optional devices properly and safely.WARNINGBe sure to observe the following precautions to use the server safety. Failureto observe the precautions may cause death or serious injury. For details, referto Safety precautions in Precautions for Use.• Do not disassemble, repair, or modify the server.• Do not remove the lithium battery, NiMH battery, or Li-ion battery.• Disconnect the power plug when installing and removing devices.CAUTIONBe sure to observe the following precautions to use the server safely. Failure toobserve the precautions may cause burns, injury, and property damage. Fordetails, refer to Safety precautions in Precautions for Use.• Pay attention to hot surface.• Make sure to complete installation.• Do not install with the top cover, air duct, and/or front frame removed.• Do not get your fingers caught.