Intergraph Zx10 Ultra-Tower, System Manual

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To replace the power supply:
WARNING The system is always on when connected to AC power. Before performing this
task, disconnect the system’s power cord from its AC power outlet.
1. Disconnect the AC power cord from the AC power receptacle at the back of the base unit
chassis.
2. Disconnect all power cables from all internal peripheral devices and the system board. Note
the locations to which the power cables are connected:
Cable Connects to
P1 and P2 ATX power connectors on the system board
P3 through P8 CD-ROM drive, disk drives, and other peripheral devices
P9 Floppy disk drive
3. Remove and retain the screws securing the power supply to the back of the base unit chassis.
CAUTION Support the power supply as you remove the screws. Do not let the power supply fall
or damage to equipment may result.
4. Remove the power supply from its shelf and the base unit chassis.
5. Place the new power supply on its shelf in the base unit chassis and secure it with the screws
removed previously.
Power Supply
Power Supply Shelf
Power Supply Cables