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The MS-7829 is not a standard retail motherboard found on store shelves. It is an OEM (Original Equipment Manufacturer) component, built exclusively for pre-assembled Acer and Gateway desktop computers. It's important to know this because it means support and documentation are distributed through the system manufacturers rather than a single, unified source.
: Sometimes, the actual manufacturer of the board (if it's not directly MSI but a board made by them for a specific brand) might host the manual. But in the case of MS-7829, it's directly related to MSI.
April 22, 2026 Subject: Hardware analysis and operational guidelines for the MSI MS-7829 motherboard. Source: Hardware teardowns, Intel H81/B85 chipset datasheets, and MSI BIOS recovery protocols.
24-pin ATX Main Power and 4-pin ATX 12V CPU Power. Fan Headers: 4-pin CPU fan header, 3-pin system fan header. ms-7829 motherboard manual
Disclaimer: This guide is based on common knowledge of the MS-7829/B85-based Acer motherboards and may not reflect specific revision variations.
: Familiarize yourself with how to update the BIOS, as it can add features, fix bugs, or support new hardware.
You'll typically find this board inside several Acer and Gateway models, including: The MS-7829 is not a standard retail motherboard
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MS-7829 Motherboard Manual: Specification, Layout, and Setup Guide
Intel 4th Gen Core i7 / i5 / i3 / Pentium / Celeron (Haswell) Intel H81 / Q85 Express Form Factor Micro-ATX (uATX) Memory Slots 2 × DDR3 DIMM slots Maximum RAM Up to 16GB dual-channel DDR3/DDR3L (1333/1600 MHz) Expansion Slots 1 × PCIe 3.0 x16, 2 × PCIe 2.0 x1 Storage Ports 2 × SATA III (6.0 Gb/s), 1 × SATA II (3.0 Gb/s) Power Connectors : Sometimes, the actual manufacturer of the board
Top Row: [ PIN 2: Hard Drive LED + ] [ PIN 4: Hard Drive LED - ] [ PIN 6: Power Switch ] [ PIN 8: Power Switch ] [ PIN 10: Empty ] Bottom Row: [ PIN 1: Power LED + ] [ PIN 3: Power LED - ] [ PIN 5: Reset Switch ] [ PIN 7: Reset Switch ] [ PIN 9: Key/No Pin ] Use code with caution. Wiring Assignments:
Before locating the , it is crucial to understand what hardware you are dealing with. The MS-7829 is an Intel micro-ATX (or ATX) motherboard, typically released around 2013-2015. It was designed primarily for 4th generation Intel Core processors (Haswell), and in some revisions, 5th generation (Broadwell).
Located on the bottom right edge. Use the SATA III ports (usually colored differently) for your primary Solid State Drive (SSD). 3. Front Panel Header Pinout (F_PANEL)
fails, it can be replaced with the same model found on eBay or AliExpress , often listed as "For Acer TC-603 G3-605 Motherboard MS-7829". Does it support Windows 10/11?