i recently got a gaming comp that was downgraded before selling. it currently has a gigabyte GA-7VRX rev.2.0 motherboard with a 1.5Ghz AMD processor. it also has three memory slots with 256mb DDR cards each. my mobo can have a max of 3 gigs ram with PC2100 cards. i would like to get to the max, but i'm seeing dual and triple channel memory. what excatly does that mean. i want to say that you can have two or three of the same but im not sure.
second question--when i got the machine, it had no video/graphics card. i had a one i pulled out of an old machine but it is only a 16mb card. i want to upgrade but im not sure what to go with, a 182, 256, 512, 1gig, or 2gig. any advice would be helpful.
third and last question--what the heck are the com a and com b ports for. ive seen them on lots of comps but never knew what they were for.
second question--when i got the machine, it had no video/graphics card. i had a one i pulled out of an old machine but it is only a 16mb card. i want to upgrade but im not sure what to go with, a 182, 256, 512, 1gig, or 2gig. any advice would be helpful.
third and last question--what the heck are the com a and com b ports for. ive seen them on lots of comps but never knew what they were for.