Apricot XEN Pentium 60, Owner'S Handbook Manual, Page: 108 / 139

7/14 XEN OWNER'S HANDBOOK
Troubleshooting
Chapter 7
Problems with the mouse
Problem Diagnosis
The mouse does not seem The mouse is plugged into the
to work, or cursor movement keyboard port.
on the screen is erratic.
The mouse signal cable is loose.
The mouse is dirty.
The mouse device driver is not
loaded.
The mouse was plugged in while the
system was powered up.
The mouse is faulty or the mouse
signal cable is broken inside.
Problems with the monitor
Problem Diagnosis
There is no display, or the The monitor is not switched on.
display is poor.
The brightness and/or contrast controls
need adjustment.
The monitor screen is dirty.
The monitor power cord is loose.
The signal cable between the monitor
and the XEN system unit is loose.
The monitor signal cable or power cord
is broken inside.
The monitor is faulty.
A VGA colour monitor The monitor is in the wrong mode.
displays only in monochrome.
The monitor signal cable was not
connected when the XEN was
switched on.