Mouse does not work

First check that your mouse is properly installed in your system (connected to the right COM port). If it is:

• For PS/2 or serial mouse on a EISA system, check the ECU to verify that your mouse is enabled and that other hardware controllers are not configured with conflicting hardware parameter settings (IRQ, memory address range, and so). See your hardware documentation for details on using the ECU.

• On an ISA system, check your BIOS setup.