logically yes, assuming they have the required interface, PCI-E. technically, of course not, these kinds of motherboards cannot handle high-end video cards cause they are built to support low-profile computers (weak power supplier, small computer case, etc). what you should look for is low-profile graphics card and always check the needed power supply.
Every PC has to have either graphics embedded into the motherboard or either a a dedicated graphics card that fits into an expansion slot on the motherboard. You can buy a motherboard without graphics, but you would need to supply a graphics card to go with it.
Get a new motherboard or a new graphics card.
No
Locate the connector where the CRT plugs in. If it plugs in to a separate card, that's the graphics card. If it plugs in directly to the motherboard then the graphics card is integral to the motherboard.
Read the owner's manual for your motherboard.
No. The "graphics card" in a PlayStation 3 is integrated into the motherboard.
A graphics card plugs into your computer, integrated means the graphics chip is ready installed on the motherboard.
A graphics card can be a separate, add on, card but the functionality can also be built into the motherboard to save space.
Only if you have an integrated graphics card that is built into your motherboard can it take advantage of your ram.
More details would be required to answer this I'm afraid. Ie the model number of the motherboard. From here, we can be of more use to you.
yes
An integrated video card is located on the motherboard itself and cannot be replaced. You can add a graphics card to one of the motherboard's slots though. It will then take over and the onboard graphics will not be used. To avoid any conflicts, you should disable the onboard graphics when adding a dedicated graphics card.