vikram_shivkumar

thanks a lot.will try something else as u say

so it seems there is nothing i can do..anyways thanks a lot for all the trouble u took.. seems i will have to do away with the card....

my motherboard is asrock P4i45GV.it has intel chipset 845. thats what beats me.how does the dxdiag show main driver as sisgrv.dll i also looked up in driver details of the card in device manager and found that most of the files were starting from the letters "sis".i also found these files in the installation cd given with the card. and as i said dxdiag shows agp accleration as not available.maybe i hav to update the drivers but what drivers do i install as the nvidia drivers from the site are not working.

thats the problem...my onboard is intel chipset not SiS.i uninstalled the drivers.but in bios there is no option for disabling the onboard chipset.i hav also updated the chipset drivers.as far as the newer nvidia drivers go(even 71.84 for that matter),when i try to run them it says "the nvidia setup prog could not locate any drivers for the device" also the sisgrp.sys and sisgrv.dll are provided in the installation cd of the geforce card and the comp copies these files from th card. so does this mean i hav a SiS card and not Geforce. and how do i update the drivers in that case

hi there..i installed a geforce 4 mx 440-agp8x card.. i could not install the new drivers from nvidia so,i installed the drivers from the cd provided along with the card.. but i saw that in dxdiag the main driver is sisgrv.dll and the mini VDD is sisgrp.sys. also it says that agp acceleration is not available. am using directx 9.0c all my games were running much better on my onboard intel 82845 64mb card. i dont know wat to do.do the files mentioned above mean it is of SiS and not Nvidia.. please help