Manual | H-ig41-uatx Rev 1.1

The H-IG41-uATX Rev 1.1 has specific memory restrictions. This section helps you avoid boot loops or continuous beep codes.

The (also known as the Foxconn Eton ) is a micro-ATX motherboard commonly used in HP and Compaq desktop PCs, such as the HP Compaq 500B MT series. Key Specifications Form Factor: Micro-ATX (uATX), roughly Socket Type: LGA 775 .

Since an official manual can be hard to find, this guide consolidates the essential specifications, jumper settings, and connector pinouts based on the board’s actual layout.

Open the case chassis and pinpoint the jumper. The default, un-cleared position bridges Pins 2 and 3 . Remove the plastic shunt and slide it over Pins 1 and 2 . h-ig41-uatx rev 1.1 manual

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The (also known as the HP Eton or Foxconn 2A8C ) is an industry-standard microATX motherboard. It was widely deployed in business desktops such as the HP 500B , Compaq 500B Microtower, and select HP Pavilion P6000 models. Built around the vintage yet reliable Intel LGA 775 socket, this platform combines the legacy Intel G41 Express Northbridge chipset with the ICH7 Southbridge.

⚠️ Avoid executable “manuals” or driver updaters from unknown sites. Only download PDF files. The H-IG41-uATX Rev 1

Flashing (updating) the BIOS can add new features or fix bugs, but it is risky if not done correctly. Follow these steps if you have a verified update file (usually a .ROM file like Eto_610.ROM ) from a trusted source:

⚠️ If no jumper exists, touch both pins with a flathead screwdriver for 5 seconds (power off, PSU unplugged).

Use non-ECC, 1333 MHz-compliant memory (PC3-10600) with 1.5V. Using ECC memory will often result in error beeps and a failure to boot. 3. Connections & Ports Storage: 4 SATA II ports for hard drives and SSDs. The default, un-cleared position bridges Pins 2 and 3

| Feature | Specification | |---------|----------------| | | micro-ATX (24.4cm x 22.1cm) | | CPU Socket | LGA775 | | Supported CPUs | Intel Core 2 Quad, Core 2 Duo, Pentium Dual-Core, Celeron (FSB 800/1066/1333 MHz) | | Chipset | Northbridge: Intel G41, Southbridge: ICH7 | | Memory | 2 x DDR3 DIMM slots (max 8GB), DDR3-800/1066 (unbuffered, non-ECC) | | Integrated Graphics | Intel GMA X4500 (DirectX 10, OpenGL 2.1) | | Expansion Slots | 1 x PCIe x16 (v1.1), 1 x PCIe x1, 2 x PCI | | Storage | 4 x SATA 3Gb/s (no IDE), 1 x FDD header | | Audio | Realtek ALC662 – 5.1 channel HD Audio | | LAN | Realtek RTL8103E – 10/100 Mbps | | Rear I/O | PS/2 Keyboard/Mouse, VGA, 4x USB 2.0, RJ45, 3 audio jacks | | Internal Connectors | 4x USB 2.0 headers (8 ports total), COM header, LPT header |

: Integrated Intel GMA X4500 graphics with a single VGA (D-Sub) output . Expansion and Connectivity Slots : 1x PCIe x16 (for dedicated graphics). 2x PCIe x1 slots. 1x legacy 32-bit PCI slot. 1x mini-PCI slot (often used for internal Wi-Fi cards).