If you are upgrading from an early Haswell chip (like an i5-4440) to a "Haswell Refresh" chip (like the i7-4790), ensure your BIOS is updated to the latest version available on the Acer Support Site .
If upgrading to an i7-4790, the stock Acer aluminum heatsink may be insufficient. It is recommended to use a high-quality copper-core cooler to prevent thermal throttling. Conclusion ms7869 ver 10 cpu support verified
These are the best performing chips for this board, ideal for video editing or gaming. If you are upgrading from an early Haswell
Many users have successfully verified that certain processors work on this board, provided they have a dedicated GPU (as most Xeons lack integrated graphics). Conclusion These are the best performing chips for
The MS-7869 often uses a proprietary 12-pin or standard 24-pin power connector depending on the specific Acer chassis. If you upgrade to a power-hungry i7 or add a GPU, ensure your PSU can handle the increased load.