First off i am new here so please forgive me if this has been tackled already. I am a member of pcpitstop and there was not much help there in regards to my issue. I was reading in some of your posts and noticed you are more detailed and may be able to help. Here is some details on my computer. Before my issue: http://pcpitstop.com/pcpitstop/Summary.asp?conid=16649647 3 months later and now a issue: http://pcpitstop.com/pcpitstop/Summary.asp?conid=17332810 I have two 512MB mem cards and when both are in there it starts up for about 15 minutes then reboots. Then on reboot shows 728 or something like that. Then 5 minutes later reboot. Stays at 448. (vid card) I know both cards are in properly. My test before Jan 07 shows i had 1GB so i know it has to be something. I have tried all available solutions. * FYI In Jan 07 i had to reinstall Windows ( i screwed up the registry ) Thats is all i did. Anyways, No matter how they are installed together or not its always 448. blink.gif If both slots work on the motherboard and both cards are good what are my options. I really want to get back to 1GB of memory without spending any money. *** O yea btw this is a work computer and well the boss is not a nice person. So im limited to what i can do. *** Any help on this situation is Highly Appreciated. Thanks in advanced.