H-ig41-uatx Rev 1.1 Manual Jun 2026

HP H-IG41-uATX (Eton) revision 1.1 is an OEM motherboard manufactured by Foxconn, commonly found in HP and Compaq desktop PCs like the HP Compaq 500B Key Specifications Form Factor : Micro-ATX (uATX). : LGA 775 (Socket T). : Intel G41 (Northbridge) / ICH7 (Southbridge). : 2x DDR3 DIMM slots. Officially supports up to (2x2GB), though the chipset can technically handle up to with specific high-density modules. Expansion Slots 1x PCIe x16 (for graphics cards). 2x PCIe x1. 1x Mini-PCI. : 4x SATA II (3.0 Gb/s) connectors.

If you have landed on this page, you are likely holding a vintage Intel LGA775 motherboard labeled —or you have inherited an old desktop PC that uses it. This motherboard, produced primarily for OEM systems (such as eMachines, Acer, or Packard Bell), is based on the Intel G41 chipset. Finding the correct manual for the Rev 1.1 revision can be a challenge, as many generic G41 manuals lack specific jumper settings, front panel pinouts, or BIOS recovery steps unique to this revision.

| Source | URL / Method | Notes | |--------|--------------|-------| | | Search for “h-ig41-uatx rev 1.1 manual” | Often has scanned PDFs from OEM systems | | ManualsLib | ManualsLib.com – OEM section | Free, no registration required | | Archive.org | Wayback Machine search for “H-IG41-UATX” | Contains user-uploaded technical sheets | | DriverGuide | DriverGuide.com – legacy hardware | Requires free account for downloads | | TechPowerUp | Forums > Motherboards > Legacy | Users share original PDFs |

The H-IG41-uATX uses DDR3 memory, not DDR2, which is crucial for upgrades. 240-pin DDR3 SDRAM DIMMs. h-ig41-uatx rev 1.1 manual

Intel Core 2 Quad (up to Q9xxx series)Intel Core 2 Duo (up to E8xxx series)Intel Pentium Dual-CoreIntel Celeron 400 series Memory Configuration

If you own this board today, here’s the complete functional manual in condensed form:

| 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 | HP H-IG41-uATX (Eton) revision 1

: Officially limited to 4GB total (2GB per slot) on 64-bit operating systems. 32-bit operating systems will address roughly 3.2GB due to architectural constraints.

Most users today the official manual. Here’s why:

Are you facing any specific right now? Share public link : 2x DDR3 DIMM slots

Supports up to of non-ECC, unbuffered DDR3-1333 (PC3-10600) RAM officially.

Move the cap from pins 1-2 (Normal) to 2-3 (Clear) for 10 seconds. Return the cap to pins 1-2. BIOS and Drivers

I can provide specific pinout diagrams or compatibility charts depending on your goal. Share public link