My LaCie Electron Blue IV 19" monitor works fine at 1024 by 768 @ 85 hertz, and at 1280 by 1024 @ 60 hertz, but I get a very distorted, erratic image if I try to use more than 60 hertz at 1280 by 1024 or any setting at 1600 by 1200.
I use Windows XP Pro with all updates and a Matrox P650 with the most recent Windows certified driver and up-dated bios. I also have a ViewSonic E70f which works fine. My LaCie used to work fine at 1600 by 1200 @ 85 hertz, but no longer.
I've reinstalled my OS and Matrox driver, and I even tried the old Matrox driver, but my problem persists. Any suggestions?