Power Distribution Board (Msmt498 Or Msmt499) - Intergraph InterServe 800 SL System Reference Manual

6. Install the screw that secures the card to the chassis.
7. Connect any cables from other internal devices, if installed.
8. Connect the external device to the option card connector on the back of the system.

Power Distribution Board (MSMT498 or MSMT499)

The power distribution board assembly contains the board, a metal support bracket, and
cables. If the power distribution board fails, the assembly is replaced as one unit.
u
Power Distribution Board MSMT498 is used for redundant power supplies.
u
Power Distribution Board MSMT499 is used for fixed power supply.
To replace the power distribution board assembly:
1. Remove the left and right side panels.
2. Remove the cables and screws attached to the power distribution board as shown in the
following figures. There are between four and six peripheral cable connections on the
forward side of the power distribution board. Note the locations of these connectors and
remove them. Four screws (two on each side) secure the power distribution board to the
chassis.
Right side
21
Power Distribution
Board
Bracket
Screws