My video does not show graphics on my emachine et1810

Based on what I found online in regards to your system, you have a 250 watt power supply in that system. What graphics card are you trying to install? Also, are you connecting the monitor to the new graphics card and not the motherboard video output (sorry, have to ask)?

-Wolf sends

^+1
Besides what was asked do you have a disk that came with the card and have you down loaded it? Once a new video card gets put in it should auto shut down the on board GPU.

We do need to see all your specs. Good luck