4-pin header located next to the CPU socket for the primary cooler.

Ultimate Setup Guide: Acer MG43M Motherboard Manual, Specs, and Drivers

The single PCI Express x16 slot allows the addition of a dedicated graphics card. The standard PCI slots support legacy expansion cards like dedicated sound or network adapters. Front Panel Header Pinout

Before configuring your hardware, verify compatibility using the core technical specifications of the MG43M board: Intel LGA 775 Chipset: Intel G43 Express / ICH10 Form Factor: Micro-ATX (µATX)

: Up to 8GB maximum across 4 DIMM slots (some variants may show 6 slots in system guides).

Unlike many older LGA775 boards that rely on DDR2, the MG43M supports memory, which is faster and easier to acquire. The board supports up to 8GB (4x2GB), making it suitable for Windows 10/11 usage. 3. Storage Expansion