I am having a problem with my screen going black, I recieve a error

Display driver stopped responding and had recovered
Display driver igfx stopped responding and had successfully recovered.

82945g Express chipset

This happens when I am on the net, I have downloaded the lattest update for this and it still has not solved the problem.

Can someone help.
joy

you downloaded the lastest driver for what?
you need to reinstall the video card drivers, and the chipset drivers.
you might consider reinstalling windows and the drivers (best option)
if problem continues after reinstalling windows, reseat the video card, and you may try to flash the BIOS.