Welcome to the board!

The part number you supplied is for an expansion cabinet that works on the DK424i and the CTX/CIX 670. Is it attached to a base cabinet model CHSUB672?

The processor card is in the base cabinet. Power down the system, pull the processor (far left card) and let us know what the part number is.

It makes a huge difference in the answer to your question.


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Toshiba Technical Support at: One Ring Telecom