If they just plugged the new monitor in without updating or changing the driver or card, I think you've found the problem. I would still start with just the driver but the card could also be part of the problem. The new monitor may not be completely compatible with the older card.

I have had monitors "die" and the card also be damaged but don't know which happened first. Did the card go bad and somehow damage the monitor or vice versa ???

Greg


>Do you think a bad monitor could cause the inconsistant C000005 errors? My client NOW tells me that these problems started after she got a new monitor several months ago. Her previous monitor "died". Could a faulty card make a monitor go bad? I guess the card could be bad intermittantly?
>
>Thanks
>
>Brenda