Specifications

22 007-4276-001
2: Removing and Installing System Components
Tools and Supplies Needed
The following tools and supplies will allow you to remove and install all the system
components covered in this chapter:
• Phillips screwdriver (#1 and #2)
• Flat head screwdriver (#2)
• Jumper-removal tool or needle-nosed pliers
• Antistatic wrist strap and conductive foam pad (recommended)
•Penorpencil
• Equipment log: as new parts are integrated into the system, add information about
themtotheequipmentlog(see“EquipmentLog”onpage84).Recordthemodel
and serial number of the system, all installed options, and any other pertinent
information specific to the system. Some of this information may be required when
running the system setup utility (SSU).
Pre-Installation Safety Precautions
The following warnings and cautions apply whenever you remove the top and front
covers of the system. Only a technically qualified person should integrate and configure
the system.
Warning: Hazardous voltage, current, and energy levels are present inside the
power subsystem. There are no user-serviceable parts inside it; servicing should be
done by technically qualified personnel.
Warning: The total power requirement for the SGI 1450 server exceeds the 240 VA
energy hazard limit that defines an operator-accessible area. Only qualified service
technicians should access the processor, memory, power subsystem, and non hot-plug
areas of the baseboard.