problem with dimension 4400 continued

[xerxes2044]

i dont know if anyone will remember me, but i had a problem with a dimension 4400 and the fine people of this forum helped me to identify that i needed to replace the memory.

well i did and i still have the same problem. 3 beeps at startup, no video and the AB lights in the back of the computer light up yellow.

help! thank you.

 

[Mr Wizard]

Are you sure u bought the right type of RAM, is the bus speed for the RAM compatable with your MB?