IBM 704 manual Keyboard, Mouse Or Pointing Device Problems Action, Memory Problems Action

Troubleshooting

Keyboard, Mouse,
or Pointing-
Device Problems	Action
The mouse or pointing	Verify that the mouse or pointing-device cable is
device does not work.	securely connected and the device drivers are installed
	correctly.
	Note: The pointing-device port is also known as the
	auxiliary-device port or mouse port.
	If the problem recurs, have the system and the device
	serviced.

Memory Problems	Action
The amount of memory	Verify that:
displayed is less than the	1. The memory modules are seated properly.
amount of memory
	2. Memory modules must be installed in pairs. See
installed.
	“Installing Memory-Module Kits” on page 113 for
	more information.
	If the above items are correct, have the system
	serviced.
	Run the memory test program from your
	Diagnostic Diskette (see “Starting the Test
	Programs” on page 225). The system might have
	detected a bad memory module and automatically
	reallocated memory to enable you to continue to
	operate. If the memory tests fail, have the system
	serviced.
Experiencing client	Increase memory. See “Installing Memory-Module
dropoff due to heavy	Kits” on page 113 for more information.
traffic on the server.

Chapter 5. Solving Problems 249