Motherboard/cpu compatibility Tags: CPUs Dell Motherboards Compatibility Last response: November 25, 2011 12:05 AM in CPUs Share hanif72 November 24, 2011 8:55:43 AM i have dell optiplex 745 intell pentium d 3.4 / motherboard dell rf699 and i want to upgrade it please help to upgrade it. does my motherboard compitable with core 2 duo if yes then which processor. please help me to solve this problem. thanks More about : motherboard cpu compatibility gazum123 November 24, 2011 9:39:06 AM Hey can you give some more specs such as your power supply and so on. m 0 l clutchc a c 308 à CPUs a c 400 V Motherboard November 25, 2011 12:05:48 AM Both processors use the LG775 socket. You board has that socket. You may have to upgrade the BIOS to use the C2D line of processors, but I doubt it. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedMotherboard/CPU compatibility help Forum SolvedUpgraded Motherboard/CPU compatibility w/ OEM Windows 7 Forum SolvedMotherboard-CPU compatibility Forum Motherboard/CPU compatibility (Gigabyte GA-78LMT-USB3 and FX-6300) Forum Need help on motherboard/CPU compatibility Forum Motherboard/CPU Compatibility Help! Forum Motherboard/CPU Compatibility Confusion Forum Motherboard/CPU Compatibility Question Forum Motherboard/CPU Compatibility Question Forum Zotac ITX - Motherboard/CPU Compatibility!! Forum Gateway Motherboard/CPU Compatibility Forum Motherboard+CPU FSB Compatibility Question Forum Motherboard/CPU Compatibility Question Forum Motherboard/CPU compatability Forum Memory Speed and motherboard/CPU compatability Forum SolvedHelp Choosing Motherboard,CPU, PSU and Hard drive Forum Solved[WTB] GPU, mITX Motherboard,CPU Forum SolvedMotherboard/CPU (HELP ME CHOOSE!) Forum SolvedBest Motherboard/cpu Under $500 for gaming Forum SolvedNew RAMs for old motherboard/CPU Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !