is a classic Micro-ATX (mATX) OEM motherboard manufactured by Elitegroup Computer Systems (ECS). Commonly used by major PC assemblers like Acer during the mid-to-late 2000s, this board relies on the ATI Radeon Xpress 200/1100 chipset. If you are restoring, repairing, or configuring a legacy desktop computer featuring this motherboard, having a reliable technical reference manual is crucial.
The physical limitation of the chipset generally caps total system memory at 2 GB (2 x 1 GB sticks). If you install 4 GB (2 x 2 GB), the system may only recognize around 2.75 GB to 3.25 GB due to 32-bit resource allocation limits inherent in the Northbridge configuration. rc415tam motherboard manual
Move the jumper plastic cap from to Pins 2-3 (Clear Mode) . Wait 15 seconds, then return the jumper to Pins 1-2 . Plug the power back in and turn on the system. 🔧 Upgrade Recommendations is a classic Micro-ATX (mATX) OEM motherboard manufactured
The onboard ATI Radeon Xpress 200 graphics provide basic display functionality. It uses system RAM for video memory (up to 128MB shared). This is sufficient for: The physical limitation of the chipset generally caps
The onboard GPU is based on the Radeon X300 core, operating at 350 MHz. It supports DirectX 9 and Pixel/Vertex Shader 2.0, making it suitable for older games and basic multimedia.
The RC415TAM supports Intel processors utilizing the LGA 775 socket with a Front Side Bus up to 800 MHz.