Monitors won't wake up

[Schmange]

Every couple of days, after my screensaver has been running for a few minutes... both of my monitors will shut off. Then no matter what I do, they won't turn back on again. The only way to get them working again is to do a forced restart.
I've checked my prefs and it's set so that they shouldn't shut off at all.

Anybody have any ideas why this keeps happening?

[TK2K]

Every couple of days, after my screensaver has been running for a few minutes... both of my monitors will shut off. Then no matter what I do, they won't turn back on again. The only way to get them working again is to do a forced restart.
I've checked my prefs and it's set so that they shouldn't shut off at all.

Anybody have any ideas why this keeps happening?

reset your pram, fixed mine about a year ago. I've yet to hear a good explanation of why it worked