The is an OEM motherboard typically found in Acer Aspire (X3810, X3812, X5810, X5812) and Gateway (SX2800, SX2803) small form factor desktop systems. Technical Specifications Form Factor : DTX (compact Micro-ATX derivative).
If your system experiences a failed overclock, hardware mismatch, or a "No Post" state, you must manually reset the BIOS settings using the CMOS jumper.
Power Switch (PWR_SW — short to boot the system) Pins 7–8: Reset Switch (RST) Pins 9–14: Reserved / Ground loops CPU and RAM Upgrade Paths mb dig43l eup 081802 manual hot
If you're trying to identify a motherboard pulled from one of these systems, the model number MB DIG43L EUP 08180-2 is often printed directly on the board itself.
Ensure you plug in both the 24-pin ATX power and the 4-pin 12V CPU power connector near the socket. Common Troubleshooting ("Hot" Tips) The is an OEM motherboard typically found in
Fortunately, the community has mapped this out.
Always seek out (modules containing 8 physical memory chips on each side of the stick) to guarantee compatibility with this generation of memory controllers. Next Steps for Maintenance Power Switch (PWR_SW — short to boot the
The MB DIG43L EUP 081802 is a resilient platform for legacy computing, but its age means official support is long gone. Success with this board relies on understanding its specific limitations—particularly the 2GB per slot memory restriction and the quirks of a vendor-locked BIOS. By leveraging community resources, user forums, and service manuals for the complete PC systems it powered, you can overcome its limitations and keep your retro system running smoothly for years to come.
The Intel G43 chipset natively runs several iconic processor generations:
Dual-Channel DDR2 or DDR3 (Variant-dependent, up to 8GB max) Intel GMA X4500 Expansion Interface 1x PCI Express x16 (Low-Profile), 1x PCI Express x1 Storage Ports 4x SATA II (3 Gbps) Energy Compliance EuP (Energy-using Products) compliant standby logic Front Panel Header Pinout Manual