it means your video card's drivers have yet to be installed. go to
www.microsoft.com and then look for a link on the side called windows update
or try this link if you cant find it
http://windowsupdate.microsoft.com
and let it do its thing while it checks to see if you have the latest update patch. then if a windows pops up asking if you would like to download the microsoft update patch press yes. let it install and then run an update. it will scan your os and all that other good stuff to see if your up to date, if your not updates will be placed on the left. now looking at the left side look for a spot called "Drivers" check there to see if there are any updates for your current video card. if not then dont worry we can do this the hard way :P
If there are no updates then you need to to find out what kind of card you are using, IE is it onboard card(ie you plug the monitor into a jack thats directly connected the motherboard) or is it a pci/vga card that is plugged into a slot. if its a plugged into a slot version this is easier. just open up your case and look for the make of the card. if its an nvidia card. write down the type (geforce/pny/fx....) and go to www.nvidia.com and look for the drivers. but if its a radeon card go to www.ati.com and look for the latest catalyst (i think i spelled that wrong) drivers and get them.
if your unsure, write down all the info thats printed on the card and posted here and ill do a search for ya (info like make model number, serial number...)
EDIT:
i realized its a trident card (very poor quality card if its the one im thinking of) and i dont know where to find the drivers for that card.