I was working on an old computer (probably a 386) and with no warning, the color showed everything in black and white characters (it 'lost' its color). I rebooted the computer but the monitor started the same way.
The next day (this happened at my regular job) the monitor was working ok. However, the same has happened several times. What could be the problem?.
This machine is running MS-DOS (no Windows).
Thanks for any input.
Efrain R Portales