My monitor will, about every 10s, turn quickly off then on. This happens even in BIOS. I have searched the web, but I haven't found anything that looks like a similar problem.
I'm running a Samsung SyncMaster 570V tft moniter off a Dell PowerEdge 2850 with an ATI Ramedon 7000 graphics card over VGA.
[Edit] I have tried plugging it into a different computer (My macbook pro 2010 through an adapter), and the issue doesn't persist.
[Edit] I just tried plugging it into the other VGA port on my machine (it has 2), and the issue vanished. I don't know why, maybe that port's broken, or maybe it only happens some of the time. either way, it's fixed. Thank you so much for your time trying to help.