93.SOLUTION : The problem is due to the graphics card and not the monitor. Linux, by default, does not support Intel 810 motherboard's internal graphics card. However, once the right drivers are installed, the problem will solved. Visit the following link to install the latest drivers.
http://suport.intel.com/support/graphics/intel810/
Alternately, you can also configure the Intel 810 graphic controller in Linux, If you have the AGP GART module in your kernel. This is required, as there is no dedicated video memory on an Intel 810 card.
Down load the latest kernel from www.redhat.com/errata; Next run the following command in the terminal, ls lib/module/'uname -r'/misc/agpgard.o
You can now configure X by running Xconfigurator. Select i810 video card. Select the correct monitor or use Custom to specify the monitor's setting. Select 4096 as the amount of video RAM when asked. Also make sure that Linux has detected the correct amount of system RAM. You can verify this by using any of the following commands:
# cat /proc/meminfo
# top
If the RAM is lesser than the actual RAM in your system, then you may need to edit the /etc/lilo.conf to allow Linux to recognise the exact RAM in your system. Open /etc/lilo.conf in one of the text editors, and add the line, append="mem=127M" to the bottom of the image section, assuming you actually have 128 MB of RAM, which the system has not detected. Note that 1 MB of RAM should be subtracted from the actual amount of RAM that you have. After editing the lilo.conf, run the command, /sbin/lilo. This wil now able lilo to detect the RAM in your system.