So i bought 2 - 1gb ram chip. So 2gb in total.
Before that i had 2 - 2XX ram chips. and it was 5XX total ram.
Well i put 2 of the 1gb ram in and on the system information, it only shows that i have 1gb of ram. Why is this happening? If i take one of the ram chip out, it still shows i have 1gb of ram.