Problem Checklist - NEC PowerMate Pro 2180 User Manual

PROBLEM CHECKLIST

If you have a problem, go through the following checklist
for possible solutions.
Is the power switch on for the computer and any
connected peripherals (monitor, printer)?
Check that all power switches are on.
Is the computer and its peripherals connected to a
working AC power outlet or surge protector?
Check the outlet or surge protector by plugging a lamp
into the outlet or surge protector.
Are all cables and power cords connected
securely?
Check that all cables and power cords are securely
connected.
Is the monitor screen blank or is the display hard
to read?
Check that the monitor is on. Adjust the brightness and
contrast controls on the monitor.
Was a Non-System Disk error message displayed
when you started the system?
You have a diskette in the diskette drive. Remove the
diskette from drive A and restart the system.
Is your mouse or keyboard not responding?
You may have connected the mouse and keyboard after
turning on your system. Turn the system off, make sure
the mouse and keyboard are connected, and turn the
system back on.
Does your system fail to recognize the CD-ROM?
Your drive designation may be incorrect. The reader is
assigned as drive E.
8-2 If You Have a Problem