I have one monitor and an LCD TV on a DELL vista machine with ATI Radeon 2600 graphics card. Alwazs in the morning when I boot the primary monitor does not show the startup screen. I boot and logon using the TV and then I reboot and everything will then be OK. There seems to be a setting that gets lost overnight when the system is powered down but once its rebooted it will work normally the whole day. I would like to solve this problem. I have swopped DVI ports used only the monitor no luck. Can a monitor be incompatible witha graphics card?