Intergraph Zx10 Ultra-Tower, System Manual

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Processor Module
The system board contains sockets for two processor modules. Each processor module is secured
to the system board with retention clips.
To replace a processor module:
WARNING The system is always on when connected to AC power and the power supplies
are switched on. Before opening the system, switch off both power supplies.
1. Pull the locking tabs on the retention clips outward, and slide the processor module out of the
retention clips and its slot.
2. Remove the new processor from its antistatic package, and align the processor module over
the retention clips and the slot. The processor module is keyed and fits only one way.
3. Press the processor module down until it seats in the slot and the locking tabs on the retention
clips click into place.
For more information on processors and processor socket locations, see the System Board Manual.
Power Supply
WARNING There are no user-serviceable parts in the power supply. Return the power
supply to the manufacturer for repair.
The power supply is located in the upper section of, and is secured to the back of, the base unit
chassis. See Chapter 10, “System Hardware and Specifications,” for technical information on the
power supply.
AC Power Receptacle
AC Voltage Selection Switch
Power Supply Screws
(Circled)