I have a pentium 4, 3.0 PC3200 with 512MB crucial 400MHZ RAM. To increase my RAM I bought a 1GB 400MHZ Kingstone RAM, and I put it in second space inmy motherborad. I have not seen a big difference in my computer.
Now I checked my RAm from system information, I learned my computer only reading 1024MB RAM. There is a uncompatibilty between Kingston and Crucial RAMs or I should do something to activate both RAMs in my PC.
Thanks
