IBM 71455DU manual Handling static-sensitive devices, Removing the cover and bezel

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Handling static-sensitive devices

Attention: Static electricity can damage the server and other electronic devices. To avoid damage, keep static-sensitive devices in their static-protective packages until you are ready to install them.

To reduce the possibility of damage from electrostatic discharge, observe the following precautions:

vLimit your movement. Movement can cause static electricity to build up around you.

vThe use of a grounding system is recommended. For example, wear an electrostatic-discharge wrist strap, if one is available. Always use an electrostatic-discharge wrist strap or other grounding system when working inside the server with the power on.

vHandle the device carefully, holding it by its edges or its frame.

vDo not touch solder joints, pins, or exposed circuitry.

vDo not leave the device where others can handle and damage it.

vWhile the device is still in its static-protective package, touch it to an unpainted metal part on the outside of the server for at least 2 seconds. This drains static electricity from the package and from your body.

vRemove the device from its package and install it directly into the server without setting down the device. If it is necessary to set down the device, put it back into its static-protective package. Do not place the device on the server cover or on a metal surface.

vTake additional care when handling devices during cold weather. Heating reduces indoor humidity and increases static electricity.

Removing the cover and bezel

To remove the cover and bezel, complete the following steps:

1.Read the safety information that begins on page v and “Installation guidelines” on page 21.

2.If you are installing or replacing a non-hot-swap component, turn off the server and all attached peripheral devices. Disconnect all power cords; then, disconnect all external signal cables from the server.

3.Slide the server out of the rack until the slide rails lock into place.

Chapter 2. Installing options 23

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Contents User’s Guide Page User’s Guide Page Contents Page Safety Page To Connect To Disconnect Do not ≥ 18 kg 39.7 lb ≥ 32 kg 70.5 lb ≥ 55 kg 121.2 lb Page Related documentation System x3950 and System x3950 E serverProblem Determination and Service Guide Features and specifications Features and specifications What your server offers Integrated network support Light path diagnosticsPowerExecutive Redundant connection Redundant cooling and power capabilitiesReliability, availability, and serviceability IBM Director UpdateXpress programFront view Server controls, connectors, LEDs, and powerPage Rear view Server power features Turning off the server Turning on the serverPage Server components Installing optionsJumper name Description Board internal connectors and jumpersMemory-card LEDs Memory-card connectorsMicroprocessor-board connectors and LEDs PCI-X board LEDs PCI-X board connectorsSAS-backplane connectors Installation guidelines System reliability guidelines Working inside the server with the power onRemoving the cover and bezel Handling static-sensitive devicesInstalling a hot-swap power supply Locking latch Locking handle open Installing an adapter ServeRAID-8i adapter ServeRAID-8i slot LED Adapter guide Installing a hot-swap hard disk drive Installing options Memory card order Dimm pair Memory moduleActive Memory Select Memory Settings Select Memory Mirroring Settings Hot-replacing a memory card Adding and replacing a memory cardAdding a memory card Installing a Dimm Installing DIMMsDcac Hot-swapping DIMMs Installing options Hot-adding DIMMs Dimm Microprocessor Microprocessor installation order Installing a microprocessor Air baffle Heat sink Microprocessor connector Microprocessor- release lever Completing the installation Front view Connecting the cablesRear view SMP Expansion cabling Updating the server configurationTwo-node configuration Four-node configuration Protective cover Eight-node configuration Node SMP Expansion cable Page Installing options Page SAS/SATA Configuration Utility program Configuration/Setup Utility programBoot Menu program Gigabit Ethernet controller configuration processConfiguration/Setup Utility menu choices Using the Configuration/Setup Utility programStarting the Configuration/Setup Utility program Devices and I/O Ports Power-on PasswordAdministrator Password System Card DataSystem Partition Visibility Advanced SetupMemory Settings RSA II SettingsReboot system on NMI Baseboard management controller BMC settingsBMC Post Watchdog Timeout BMC Serial Port Access ModePower-on password PasswordsAdministrator password Using the ServerGuide Setup and Installation CDSetup and configuration overview ServerGuide featuresDownload section, click Downloads & drivers Typical operating-system installationInstalling your operating system without ServerGuide Using the Boot Menu programPXE boot agent utility menu choices Configuring the Gigabit Ethernet controllerUsing the PXE boot agent utility program Starting the PXE boot agent utility programLink Speed Banner Message TimeoutPre-boot Wake on LAN Command-line interface Ipmi ShellUpdating and configuring the Bios Configuring Red Hat Enterprise Linux ES Configuring LinuxOriginal /etc/lilo.conf contents Add the following five lines between the two title= sections Original /boot/grub/grub.conf contents Suse Sles 8.0 configuration Append the following text to the first title line Original bootcfg program output Configuring a Microsoft Windows operating systemModified bootcfg program output Installing the OSA SMBridge management utility programUsing the baseboard management controller utility programs Using the OSA SMBridge management utility program SerialSelect Utility menu choices Using the SAS/SATA Configuration Utility programStarting the SAS/SATA Configuration Utility program Using ServeRAID ManagerClick Express configuration Configuring the controllerUsing express configuration Using custom configurationCreating a scalable partition Viewing the configurationUsing the Scalable Partition Web Interface Page Configuring the server Page Deleting a scalable partition Page Updating IBM Director Page Trademarks Appendix. NoticesImportant notes Product recycling and disposal Page Index LED SAS Memory-mirroring configuration Page Part Number 31R1871