The MS-7869 Ver:1.0 Go to product viewer dialog for this item.
The Intel Core i7-4770 is widely considered the most reliable high-end upgrade for this board because it fits within the thermal and power limits of the original OEM cooling solutions. If you opt for an i7-4790, ensure your BIOS is fully updated before installation.
Q: I installed a new CPU and now have no display. Is it dead?
A: Not necessarily. The MS7869 Ver 1.0 often disables the onboard VGA/DVI when a CPU without integrated graphics is installed (e.g., Xeon E3-12xx). Try a discrete GPU in the PCIe x16 slot.
. Upgrading to a high-end i7 or a dedicated GPU like a GTX 1050 Ti or GTX 960 typically requires a PSU upgrade to 450W or higher to ensure stability. BIOS Updates
Recommendation – Before upgrading:
Power Supply (PSU): 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.
The following CPUs are verified to work with this motherboard, provided you are on a compatible BIOS version (such as P21-A4): Intel Core i7: i7-4770 , i7-4770S , i7-4790 , i7-4790S Intel Core i5 : i5-4440 , i5-4460 , i5-4570 , i5-4590 , i5-4670 , i5-4690 Intel Core i3 : i3-4130 , i3-4150 , i3-4160 , i3-4170 Intel Pentium/Celeron : G3220 , G3240 , G3250 , G3258 , , G1840 Technical Specifications Socket Type: LGA 1150 Chipset: Intel H81 Express
Here’s a concise support verification piece for MS-7869 Ver 10 (commonly an OEM board, e.g., from Lenovo or another system integrator). You can use this for documentation, a compatibility list, or a system build note.
, you’ve likely realized that official documentation is surprisingly hard to find. This motherboard, manufactured by MSI for Acer, is a workhorse of the Haswell era, but knowing exactly which CPU you can drop into that LGA 1150 socket is key to a successful upgrade.