Hello All. I am working on this computer for my wife's friend. She is running Windows 2000 with a 3 gig hard drive and 32 mb memory. She was complaining that it was slow. I noticed that she had no anti-virus and no spyware killer. I scaned and fixed those problems. Scanned and defragged. Updated everything I could at the Windows Update site. I am slightly confused with the memory on this computer. It is the same size as SDRAM, but the memory modules itself on the stick look like EDO. The bios says EDO. I tried putting in SDRAM and it beeped like heck. Now the computer stops loading after that 6 second tine frame to get to the bios. I have left it on for a half hour and still nothing. Did I burn out the motherboard trying the SDRAM? Any help would be appreciated. Thanks, Mark __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com The NOSPIN Group is now offering Free PC Tech support at our newest website: http://freepctech.com