In Case of Difficulty
Error Messages
13-6
The mainframe is having trouble communicating with the plug-in module. Make
sure there is a good connection between the mainframe and the plug-in module.
1 Remove and reinstall the plug-in module.
2 Verify the plug-in module is firmly seated in the mainframe slot.
3 Verify the knurled screws at the bottom of the plug-in module are finger-
tight.
4 Install the plug-in in a different slot in the mainframe.
Communication failure exists at slot : Service is required
An illegal hardware state is detected at the mainframe to plug-in module
interface of the specified slot.
If the slot is empty, there is a mainframe hardware problem. Refer to the HP
83480A, 54750A Service Guide.
If a plug-in is installed in the slot, there is a plug-in module hardware problem.
Refer to the optional HP 54753A, 54754A Service Guide.
ID error occurred in plug-in
: Service is required
The information read from the plug-in module’s memory does not match the
hardware in the plug-in module. This can be caused by a communication
problem between the mainframe and the plug-in module. Make sure there is a
good connection between the mainframe and the plug-in.
1 Remove and reinstall the plug-in module.
2 Verify the plug-in module is firmly seated in the mainframe slot.
3 Verify the knurled screws at the bottom of the plug-in module are finger-
tight.