You can disable the onboard video, and install a new video card into a pci slot. It should work fine. Good luck.
but my PC doesnt turn on?
Try to get one more monitor just to check. If another monitor works with your computer, you have most likely problems with your video card (if you are not lucky it can be motherboard, or motherboard + video card).
it wont work with out the right one
Your power supply or motherboard has a problem.
No, changing your video card wont result in any data loss.
If you have an onboard graphics card it wont have it..so you find it on normal graphics card that are not on the motherboard..any graphics card can support vertex shader so buy one
Depends on your motherboard, if you already have a integrated on there then you wont be able to but if you have dedicated then you should it will be placed on the bottom under where your ram chips are located
Well first of all, you dont add video ram to a video card. The ram is soldiered onto the video card. In order to upgrade your video ram, you will have to replace the video card. Doing so will benefit you in any 3-d applications (games) you run. If you arent much of a gamer, you probably wont benefit at all, if you are a gamer, a new video card can breathe a whole new life into your old computer.
You need to update your video card drivers. Typing "[Video card name] drivers" in Google usually gives you links to driver downloads.
First, you need to select a motherboard that supports the type of CPU that you prefer (Intel or AMD.) The rest of the components that you select need to be compatible with that motherboard. For example, the type of RAM will depend on what the motherboard specifies. Major components include: Case, case fans, power supply, CPU, CPU fan, RAM, hard drive, optical drive (DVD or CD), multi-media drive (for camera cards), video card, modem (?), etc... It is generally pretty easy to put the parts together. Once that is done, hook up a monitor, keyboard, and mouse; power it up; and install Windows using the installation CD provided. Here is a web site that provides more details:http://techreport.com/articles.x/13671. Good luck.
No It wont even fit in the pci-e slot, but it is more than likely there will be regular PCI slots on the motherboard as well, use one of them then.
100mhz
IF your computer has an AGP slot, put in a video card that is compatible with the game, install the necessary drivers, reboot with the monitor plugged into the new video card then go into BIOS and disable the on-board video card. You should now be able to use the game. If your computer does NOT have an AGP slot, you'll need to get another computer to run that game.