Need help Tags: CPUs Media Center Product Last response: September 19, 2011 12:17 AM in CPUs Share Beskar September 19, 2011 12:00:00 AM I have a Gateway 825GM Media Center Computer, with a Pentium® 4 820 Speed: 2.8GHz 800Mhz FSB Intel (Big Lake) 945G Motherboard No CPU R0 whats the best processor i can replace the old one with, and can i upgrade to 64bit OS once i do. More about : question inzone a c 181 à CPUs September 19, 2011 12:17:48 AM Intel Pentium D 945 Presler 3.4GHz 2 x 2MB L2 Cache LGA 775 Dual-Core Desktop Processor CPU-PD945-R $52.99 http://www.newegg.com/Product/Product.aspx?Item=N82E168... This is what I found and probably what is going to be the most you can put in that board. It will support 64 bit. This particular cpu does not have a fan/heatsink included. Can't find your answer ? Ask ! Publish Related resources: ForumBudget $600 build. Need help ForumFirst time PC builder, need major help . (budget gaming) ForumNew Build w/ Many Problems Need Help ForumNew Build w/ Many Problems Need Help ForumChanged primary monitor need help asap!!! ForumNeed help ForumUpgrading PC after 4 Years(2009) Need Help ! [PC Noob] ForumNeed help with wiping my SSD ForumNeed help with my new PC's performance ForumNeed help selecting a case ForumNeed some help replacing PSU ForumNeed help deciding on monitor for this build ForumThermaltake 850w PCI-E question Forum[Solved] Need some help with PSU and GFX Card ForumNeed help with CPU ForumNeed help choosing a new case! ForumNeed help upgrading ForumNeed help fixing my Logysis -case 51 Front panel audio case Forum[Solved] Need help selecting a UPS Forum[Solved] I7 2600k @ 90c temps need info/help More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !