Ms7869 Ver 10 Cpu Support Verified – Top & Confirmed

The most interesting verified discovery regarding the MS-7869 (Ver 1.0) motherboard—the heart of many Acer Aspire ATC-605/TC-605 desktops—is its unofficial support for Intel Xeon E3-v3 series processors

, which can provide a significant performance boost for a low cost [10]. The "Xeon Discovery" Story

While the MS-7869 is officially built for 4th Generation Intel Core "Haswell" processors (like the i5-4570), community members in the "low-end gaming" scene discovered that certain workstation-grade Xeon processors work straight out of the box without any BIOS modifications [10]. Verified Compatibility: Users have successfully run the Intel Xeon E3-1240 v3 E3-1230 v3 on this board [10]. Performance Tier:

These Xeons are often compared to the i7-4770 because they feature 4 cores and 8 threads, making them much more capable than the standard i5 CPUs usually found in these pre-built machines [10, 22]. The Catch: Unlike the Core series, these Xeons do ms7869 ver 10 cpu support verified

have integrated graphics, meaning a dedicated GPU (like a GTX 1050 Ti) is required for the system to boot and display an image [10]. Acer Community MS-7869 Technical Specifications

For those looking to verify their own hardware support, here are the core specs for the MS-7869 Ver 1.0 [5.22]: Support Detail Intel H81 [10] Officially Supported CPUs 4th Gen Intel Core i3, i5, i7; Pentium; Celeron [22] Verified Unofficial CPUs Intel Xeon E3-1240 v3, E3-1230 v3 [10] 2x DDR3/DDR3L slots (up to 16GB total) [5.27] 1x PCIe x16, 1x PCIe x1, 1x Mini PCIe Important Installation Notes BIOS Updates:

While "regular" Haswell Xeons typically work out of the box, "Haswell Refresh" CPUs (like the E3-1241 v3) may require a BIOS update Power Supply: Understanding the MS-7869 Ver 1

If upgrading to a high-power GPU alongside a Xeon, you may need to upgrade the standard Acer power supply, as the MS-7869 uses a standard 24-pin connector. Acer Community Are you planning to upgrade an existing Acer TC-605 system, or are you looking for a specific BIOS version to enable broader CPU support? MS-7869 compatible with gtx-1050ti - Acer Community

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.

Understanding the MS-7869 Ver 1.0 Motherboard

First, let’s demystify what this board actually is. The MS-7869 is an m-ATX motherboard originally manufactured by MSI as an OEM product, primarily for Lenovo systems. Despite carrying MSI’s model number, the BIOS and power delivery specifications are often customized for Lenovo’s chassis. Socket: LGA 1150 Chipset: Typically H81 or B85

Key specifications:

Important note on "Ver 1.0" – The version number (Ver 1.0) refers to the PCB revision. Later revisions (Ver 1.1, 2.0) may have different component layouts, but CPU socket compatibility remains consistent with the LGA 1150 platform.

Step-by-Step Upgrade Guide

  1. Check current BIOS – If below v02.78, update before swapping CPUs.
  2. Disconnect power and remove CMOS battery for 2 minutes.
  3. Clean thermal paste from the old CPU.
  4. Install new CPU aligning gold triangle to socket corner.
  5. Apply fresh thermal paste and reattach cooler (4-pin PWM required).
  6. Boot to BIOS – Load Optimized Defaults → Save & Exit.

Q1: Will an i7-4790K work in the MS-7869 Ver 1.0?

A: Yes, but only at stock speeds. The chipset prevents any overclocking. Verified with BIOS v2.2.