no offense, but I would throw down for a) a new monitor
or B) a new computer
Reason being, I have had friends, who, in the process of owning an HP vectra have had numerous monitor problems and end up exchanging them more than two or three times in just a few months. (usually under warranty) and the warranty will keep getting extended as long as you get a new monitor. Big hassle and waste of time if you ask me. Otherwise, make sure the port connection is tight and the connections are clean and you dont move the monitor to much. happy plugging!
I have a Hewlett Packard Vectra VL computer for home use only. My problem is that, sometimes when I start the computer up, the monitor will not come on. If I unplug the computer and plug back in the monitor will then come on also. I must stress that this does not happen every time, but sometimes. Any help on this topic is appreiciated. Thank you.

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