2010 Mac Pro video problem, Identified?

[loungecorps]

Hey I posted that my mac pro was free of Screen issues. It has been running great with zero issues Until I plugged in a USB apple mouse My screen blacked out twice in 6 minutes, I switched back to bluetooth & have not experienced the problem since (2 days)

[Martyimac]

Subscribing.

[Garamond]

Interesting indeed, although I highly doubt that USB-problems would cause screen-anomalies? But then again I'm no tech savvy guy.

[loungecorps]

:rolleyes:
Still NO problems with bluetooth mouse, (magic mouse) i'm going to test a usb mouse again & see what happens:confused:

[reel2reel]

Maybe it's power-related??? I don't think it's related to the mouse, though.

[cnstoll]

Hate to rain on your parade...but i've been using my new Mac Pro for about a week now with a USB mouse and I haven't seen any issues (using one Apple Cinema via DVI and one Samsung LCD via MDP -> DVI adapter). Didn't see any issues while using the bluetooth mouse (for about a day while setting things up) either.