Screen size not recognized

I have installed knoppix 3.2 6-6-2003 version on my hard disk. I have a 19" monitor and my knoppix display occupies only part of it. And the rest is just black. I get the whole display properly except that it is not occupying my monitor's viewable area. It happens only on X display. When I ctrl+Alt+F1/2/3... it is fine. I get the whole screen. How can I tell the X-server that I have a 19" display and not a smaller one as it thinks? Is there any setting that I need to change??

Thanks in advance,
Sanjay.

--You need to adjust the actual controls on your monitor to stretch the image.

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Originally Posted by sanjay

I have installed knoppix 3.2 6-6-2003 version on my hard disk. I have a 19" monitor and my knoppix display occupies only part of it. And the rest is just black. I get the whole display properly except that it is not occupying my monitor's viewable area. It happens only on X display. When I ctrl+Alt+F1/2/3... it is fine. I get the whole screen. How can I tell the X-server that I have a 19" display and not a smaller one as it thinks? Is there any setting that I need to change??

Thanks in advance,
Sanjay.

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