Mac mini / HP w2007 black flickers

Hi,
I recently bought a new Mac mini and the Hp w2007 monitor to go with it. I use the DVI cable that came with the monitor to connect the two. My problem: every once in a while, the screen turns black for a second and then comes back on; and sometimes, these black flashes come rapidly one after the other so that I can only restart the computer. Has anyone had similar experiences, or might you have a suggestion for what the problem could be?
Many thanks to all,
Martin

I had similar problems while using my Mac Mini and it turned out to be the DVI cable itself. The problem manifested itself with both a PC and a Mac.
I would first try another cable if you can find one around before looking any further. Also, try making sure that it is firmly connected on both ends.

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