Power Supplies; Watt Power Supply (Mpws175) - Intergraph InterServe 800 System Reference Manual

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5. Grasp the bottom of the front panel and pull up and out to remove it from the system.
The LCD board is attached to the inside of the front panel.
6. Disconnect the cables attached to the LCD board. Note the location of each cable.
7. Remove the six screws securing the board to the front panel.
8. Remove the plastic film covering the LCD screen of the new LCD board.
9. Secure the new LCD board with the six screws and reconnect the cables.
10. Replace the front panel.
11. Secure the floppy disk drive and bottom drive tray flush with the front panel.
12. Replace the side panels.

Power Supplies

This section describes how to replace the single, fixed 300 Watt power supply, and the dual,
550 Watt power supply options.

300 Watt Power Supply (MPWS175)

To replace the 300 Watt power supply:
1. Power off the system and disconnect the power cord from the base unit.
2. Remove both side panels.
3. Remove the four screws that secure the power supply to the base unit.
Screws
(Both sides)