Well, the T7400 is not a supported CPU in this series. You are limited to what Apple used as the systems EFI firmware (BIOS) [link|https://everymac.com/ultimate-mac-lookup/?search_keywords=A1176|A1176 systems]
+
Well, the T7400 is not a supported CPU in this series. Mostly you are limited to what Apple used as the systems EFI firmware (BIOS) [link|https://everymac.com/ultimate-mac-lookup/?search_keywords=A1176|A1176 systems] Apple never offered the T7400 on this logic board.
Here’s the best CPU your system can support [link|https://ark.intel.com/content/www/us/en/ark/products/27254/intel-core2-duo-processor-t5600-2m-cache-1-83-ghz-667-mhz-fsb.html|Core2 Duo - T5600]
-
Here’s the [link|https://www.intel.com/content/www/us/en/products/sku/27256/intel-core2-duo-processor-t7400-4m-cache-2-16-ghz-667-mhz-fsb/specifications.html|Core2 Duo T7400] spec sheet
+
Here’s the [link|https://www.intel.com/content/www/us/en/products/sku/27256/intel-core2-duo-processor-t7400-4m-cache-2-16-ghz-667-mhz-fsb/specifications.html|Core2 Duo T7400] spec sheet. Even though the Bus Frequencies are the same (667 MHz) and the generation are both Merom I don’t know of anyone getting it to work. I would put the original CPU back in.
Well, the T7400 is not a supported CPU in this series. You are limited to what Apple used as the systems EFI firmware (BIOS) [https://everymac.com/ultimate-mac-lookup/?search_keywords=A1176|A1176 systems]
+
Well, the T7400 is not a supported CPU in this series. You are limited to what Apple used as the systems EFI firmware (BIOS) [link|https://everymac.com/ultimate-mac-lookup/?search_keywords=A1176|A1176 systems]
-
Here’s the best CPU your system can support [https://ark.intel.com/content/www/us/en/ark/products/27254/intel-core2-duo-processor-t5600-2m-cache-1-83-ghz-667-mhz-fsb.html|Core2 Duo - T5600]
+
Here’s the best CPU your system can support [link|https://ark.intel.com/content/www/us/en/ark/products/27254/intel-core2-duo-processor-t5600-2m-cache-1-83-ghz-667-mhz-fsb.html|Core2 Duo - T5600]
-
Here’s the [https://www.intel.com/content/www/us/en/products/sku/27256/intel-core2-duo-processor-t7400-4m-cache-2-16-ghz-667-mhz-fsb/specifications.html|Core2 Duo T7400] spec sheet]
+
Here’s the [link|https://www.intel.com/content/www/us/en/products/sku/27256/intel-core2-duo-processor-t7400-4m-cache-2-16-ghz-667-mhz-fsb/specifications.html|Core2 Duo T7400] spec sheet
Well, the T7400 is not a supported CPU in this series. You are limited to what Apple used as the systems EFI firmware (BIOS) [https://everymac.com/ultimate-mac-lookup/?search_keywords=A1176|A1176 systems]
Here’s the best CPU your system can support [https://ark.intel.com/content/www/us/en/ark/products/27254/intel-core2-duo-processor-t5600-2m-cache-1-83-ghz-667-mhz-fsb.html|Core2 Duo - T5600]
Here’s the [https://www.intel.com/content/www/us/en/products/sku/27256/intel-core2-duo-processor-t7400-4m-cache-2-16-ghz-667-mhz-fsb/specifications.html|Core2 Duo T7400] spec sheet]