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hey i have a Macbook 3,1 , which is 32-bit. I want to know if i can get a motherboard replacement from 32-bit to 64-bit. Here is the hardware stats: Model Name: MacBook Model Identifier: MacBook3,1 Processor Name: Intel Core 2 Duo Processor Speed: 2.2 GHz Number of Processors: 1 Total Number of Cores: 2 L2 Cache: 4 MB Memory: 5 GB Bus Speed: 800 MHz Boot ROM Version: MB31.008E.B02 SMC Version (system): 1.24f3 Serial Number (system): W874713DZ64 Hardware UUID: 6060D096-A945-5BBA-BC8B-E303358D58DA Sudden Motion Sensor: State: Enabled please help I can almost do nothing with the new programs with such an old computer

This is the last of the A1181 machines and has 64 bit architecture : Apple MacBook “Core 2 Duo” 2.13 13" (White-09) Specs Identifiers: Mid-2009 - MC240LL/A - MacBook5,2 - A1181 - 2330 MacBook Core 2 Duo Logic Board Replacement. Here’s the part: MacBook (Early 2009) 2 GHz Logic Board