Been using a ViewSonic 912 monitor for a few years. Booted up this morning and got a flashing screen. The Windows login screen would appear, slightly dimmed and for a fraction of a second and then the screen would go blank for a second or so, then the cycle would repeat.
Tried another identical monitor and all was OK, so it looks like the monitor is at fault.
Grateful if anyone can tell me if this is a problem that can be fixed at a reasonable cost or is it time for a quick trip to the local tip?
Sorry for the small amount of info, but I tried booting a few times and also using another PC with the faulty monitor but each time the result was the same.
TIA