> I have a friend who just purchased a Diamond S220 video card (PCI). > For some reason the monitor goes black after having been on the computer. The system seems to be running. So, he has to reboot. I reseated the card for him, and reinstalled the drivers. Same story. The system is a Pentium 166MMX, and the monitor is a Gateway 1024 NI, 15". It's about 5 years old. Any ideas? Is it possible this monitor can't work with the card? Byron Wolter