Hi, Is anyone using the Hitachi CM815 Plus monitor? I have a Red Hat machine using this monitor. Under Red Hat 7.0 and 7.1, there are wavy lines going across the display, as if the monitor were in a strong magnetic field. I've set the horizontal and vertical refresh rates according to the manufacturer's specs. This monitor is on a KVM switch, and is the head for this Red Hat machine and a Windows 2000 machine. I don't see this problem when it's displaying Windows. Thanks for any suggestions. Hidong _______________________________________________ Redhat-list mailing list [EMAIL PROTECTED] https://listman.redhat.com/mailman/listinfo/redhat-list