IBM System x3500 Installation And User Manual

Also see for System x3500 M4: Product guide Product guide

Contents

IBM System x3500 Installation And User Manual Manual pdf 57 page image

Operating the server for extended periods of time (more than 30 minutes) withthe server cover removed might damage server components.v You have followed the cabling instructions that come with optional adapters.v You have replaced a failed fan within 48 hours.v You have replaced a hot-swap drive within 2 minutes of removal.v You do not operate the server without the air baffle or the fan filler installed.Operating the server without the air baffle or the fan filler might cause themicroprocessor to overheat.Note: The air baffle comes with the microprocessor 2 expansion board option.v Microprocessor socket 2 always contains either a socket cover or amicroprocessor and heat sink.v You have installed the air baffle and fan 2 when you installed the microprocessor2 expansion board option.Note: Do not install the ServeRAID M5120 SAS/SATA adapter in slot 4, 7, and 8for proper cooling.Working inside the server with the power onAttention: Static electricity that is released to internal server components whenthe server is powered-on might cause the server to halt, which might result in theloss of data. To avoid this potential problem, always use an electrostatic-dischargewrist strap or other grounding system when you work inside the server with thepower on.The server supports hot-plug, hot-add, and hot-swap devices and is designed tooperate safely while it is turned on and the server cover is removed. Follow theseguidelines when you work inside a server that is turned on:Note: In order to work inside the server with the power on, you have to disable thepower cut-off switch before removing the server cover.v Avoid wearing loose-fitting clothing on your forearms. Button long-sleeved shirtsbefore working inside the server; do not wear cuff links while you are workinginside the server.v Do not allow your necktie or scarf to hang inside the server.v Remove jewelry, such as bracelets, necklaces, rings, and loose-fitting wristwatches.v Remove items from your shirt pocket, such as pens and pencils, that could fallinto the server as you lean over it.v Avoid dropping any metallic objects, such as paper clips, hairpins, and screws,into the server.Handling static-sensitive devicesAttention: Static electricity can damage the server and other electronic devices.To avoid damage, keep static-sensitive devices in their static-protective packagesuntil you are ready to install them.To reduce the possibility of damage from electrostatic discharge, observe thefollowing precautions:v Limit your movement. Movement can cause static electricity to build up aroundyou.Chapter 2. Installing optional devices 39