added more memory but with problems

[jesseunvoas]

i added an extra 2gigs of memory but when i added it and started it up my ati drivers failed and now video laggy on everything including mozilla.
i tried updating my driver but it tells me to return it to default video which i dont know how to

 

[coldcheeks]

Specs? Try taking the added ram out and seeing if this fixes the problem.

 

[peterhuang913]

Try reinstalling the software.

 

[jesseunvoas]

which software?

 

[optimist4613]

What sort of ram did you buy??And are you using XP??

 

[jesseunvoas]

yes im using xp and it the same as what i had in just 1gb each instead of the 512 which i kept in just for a little more here a link to the ebay auction of the pair i got