    AST RESEARCH, INC.        TECHNICAL BULLETIN #1278           9/28/95

                               PROSTATION NOT POWERING UP

    PROBLEM:       ProStation will not power up if the rear door assembly is
    	       missing from the Ascentia 9XX notebook.

    CAUSE:         The switch in the ProStation requires the door to be
    	       installed and closed.

    SOLUTION:      Make sure the rear door is attached to the Ascentia notebook
    	       prior to docking to ProStation.  The rear door panel
    	       assembly is contained in the following miscellaneous parts
    	       kit:

    	       Product                 Part Number

    	       Ascentia 900N/910N      302237-001
    	       Ascentia 950N           590009-001