Hello! I have a Dell Dimension 9150 (Old I Know) and I was trying to upgrade my RAM a bit and after I went past two gigabytes the computer failed to boot and I was left with an annoying beeping noise coming from the motherboard. Is this desktop only capable of using two gigabytes or am I doing something wrong? Originally I had two ports with 512mb (1Gb). The BIOS's POST log says memory size different. Thanks in advance!
CPU: Pentium D 2.8Ghz @ 2 cores
GPU: AMD ATI 2400X 256mb
OS: Windows XP
RAM: 2Gb (atm)