Hellssephiroth Posted November 17, 2007 hey does anyone have any idea why vista wont show all 4gb of ram. i upgraded to 64 bit to solve the problem and it still wont show up.... cpu-z shows that all 4 are working, ran memtest and they work fine. just bought them brand new. it only shows 3.w/e gb currently -.0 Quote Share this post Link to post Share on other sites
uneedav8 Posted November 18, 2007 Look for a memory remap setting in the BIOS, might not have that..... you might also try to update the BIOS if you have not already. Be careful if you do. I had to flash the BIOS on my LP TR2 to get Vista 64 to show 4 gigs plus. Quote Share this post Link to post Share on other sites
fariss Posted November 22, 2007 Did you install the OS w/ the 4 gigs? It's better to install the OS w/ 2 gig & then add the additional memory. Quote Share this post Link to post Share on other sites
fariss Posted November 22, 2007 http://support.microsoft.com/?kbid=929777 Quote Share this post Link to post Share on other sites
Hellssephiroth Posted December 2, 2007 i got it.... but ya i installed with 2 and added 2 more after Quote Share this post Link to post Share on other sites
