Try the following site for Beep Codes for the various BIOS manufacturers. You did not mention which BIOS you had or this response could be more definitive. http://www.computerhope.com/beep.htm Hope this helps you track down the cause of the problem. Tom Mayer ----- Original Message ----- From: "Eddie Truong-Cao" <[log in to unmask]> To: <[log in to unmask]> Sent: Saturday, August 27, 2005 7:08 PM Subject: [PCBUILD] New Build not working I just finished building my first computer and it doesn't seem to be working. I powered it on, and it initially worked. I was able to get to the set-up of the BIOS, and I messed with some of the settings. I honestly don't remember what I did except for a few things: set the system clock and make the CD-ROM the 1st boot drive so that I could install Windows. It started going through the Windows installation and started to format the hard drive, but it just froze at 51%. My friend restarted the computer, and we tried to go back into the BIOS, but it froze at the opening logo for my mobo. Now, when I turn on the computer, the fans run and the lights turn on, but nothing shows up on the screen. There is a periodic 1-second long beep every 2 or 3 seconds, but nothing else happens. I tried reseting the mobo (removing the battery and moving one of the jumpers for about 10 seconds), but that didn't help. Can anybody help me on this? Relevant Info: Mobo: ASUS A8N-SLI Premium CPU: Athlon 64 3800+ Memory: 2GB OCZ High Performance Is there any other information that would be of use? Thanks The NOSPIN Group Promotions is now offering our special coffee mugs and mouse pads with the PCBUILD logo... at a great price!!! http://freepctech.com/goodies/promotions.shtml The NOSPIN Group has added a new feature on our website, web based bulletinboard for questions and answers: Visit our sister website at http://nospin.com