Monitor Problems - NEC POWERMATE VT 300 Manual

T
Diskette won't load.
Check that the diskette is being loaded correctly.
Check that the system and monitor power lamps are on
and the power-on screen appears.
Check that the diskette is formatted. If not, format it. See
your operating system documentation.
Check that the diskette size is 1.44 MB (or 120 MB for the
LS120 Super Disk drive).
If the diskette drive busy lamp does not light when you
load the diskette, try a different diskette. If this loads, the
problem is in the software.
T
Non-System Disk or Disk Error message displayed.
If you are trying to boot from the diskette drive, insert a
diskette with system files into drive A.
If a bootable diskette does not boot, use the BIOS Setup
Utility to verify that the initial boot parameter is set to
diskette drive A and not a hard drive.

Monitor Problems

Check the following problems to see the possible cause and
solution.
T
Monitor screen is dark or the display is hard to read.
Check that the monitor is on.
Check that the monitor power cable is connected to the
monitor and a power outlet, the monitor signal cable is
connected to the system, and the brightness and contrast
controls are adjusted.
Press the space bar or move the mouse to take the system
out of the power management mode.
Solving System Problems 5-5