H-ig41-uatx Rev 1.1 Manual May 2026
No. Rev 1.0 used DDR2 memory, while Rev 1.1 uses DDR3. The pinout for the front panel also changed. Always use the Rev 1.1-specific manual.
The h-ig41-uatx rev 1.1 is a microATX motherboard built by Foxconn, based on the Intel G41 + ICH7 chipset. It supports LGA775 processors (Core 2 Quad/Duo, Pentium, Celeron), DDR3 memory, and integrated Intel GMA X4500 graphics. The manual was never a standalone retail booklet — it was typically included as a quick reference guide inside prebuilt systems or as a PDF on Foxconn’s support site (now hard to find).
If reinstalling the operating system, you will likely need the following drivers:
Summary Recommendation: The H-IG41-UATX Rev 1.1 is a legacy board suitable for light office work, home servers, or retro gaming builds using LGA 775 processors. When troubleshooting, verify the RAM type (DDR2 vs DDR3) physically, as manuals found online may cover multiple revisions with different memory slots.
The H-IG41-uATX Rev 1.1 (also known as the Foxconn Eton) is a micro-ATX motherboard commonly found in HP and Compaq desktop PCs, such as the HP Compaq 500B. It is built on the Intel G41 Express chipset and supports the LGA 775 socket. Key Technical Specifications Form Factor: Micro-ATX (24.4 cm x 24.4 cm).
Processor Support: Supports Intel Core 2 Quad, Core 2 Duo, Pentium Dual-Core, and Celeron processors with a Front Side Bus (FSB) of up to 1333 MHz. Memory: Two 240-pin DDR3 DIMM slots.
Supports up to 4GB of non-ECC, unbuffered DDR3-1333 (PC3-10600) RAM officially.
Note: Some users report 8GB may work with specific low-spec CPUs. Expansion Slots: 1x PCI Express x16. 2x PCI Express x1. 1x Mini PCI slot (often for wireless cards). Storage: 4x SATA II (3.0 Gb/s) ports.
Rear I/O Ports: 1x VGA, 4x USB 2.0, 1x RJ-45 LAN (Realtek RTL8103E), and 3x Audio jacks (Realtek ALC662). Critical User Manual Information Foxconn H-IG41-uATX (REV:1.0) - The Retro Web
Deep Dive: H-IG41-UATX Rev 1.1 Motherboard Manual
The H-IG41-UATX Rev 1.1 motherboard is a popular, budget-friendly option for building a PC. In this post, we'll take a comprehensive look at the manual for this motherboard, covering its features, specifications, and configuration options. h-ig41-uatx rev 1.1 manual
Overview
The H-IG41-UATX Rev 1.1 motherboard is based on the Intel G41 chipset, which supports Intel Core 2 Duo, Core 2 Quad, and Core 2 Extreme processors. This motherboard supports up to 8GB of DDR3 memory, making it a suitable option for general-purpose computing, office work, and light gaming.
Key Features
Here are the key features of the H-IG41-UATX Rev 1.1 motherboard:
Manual Configuration Options
The manual for the H-IG41-UATX Rev 1.1 motherboard provides detailed configuration options for various components. Here are some key settings:
Advanced Configuration Options
The manual also covers advanced configuration options, including:
Troubleshooting and Maintenance
The manual also includes troubleshooting and maintenance guides, covering common issues such as: Summary Recommendation: The H-IG41-UATX Rev 1
Conclusion
The H-IG41-UATX Rev 1.1 motherboard manual provides comprehensive information on configuring and troubleshooting this popular motherboard. Whether you're a seasoned PC builder or a newcomer to the world of computer hardware, this manual is an essential resource for getting the most out of your system. By understanding the configuration options and advanced settings, users can optimize their system's performance and achieve a stable and reliable computing experience.
The H-IG41-uATX (Revision 1.1) is a legacy motherboard commonly found in HP and Compaq Pavillion desktop systems, such as the Slimline series. Manufactured by Foxconn (often referred to by its codename, Eton), this board utilizes the Intel G41 Express chipset. Since official digital manuals for these OEM boards are often difficult to locate, this guide serves as a comprehensive technical reference for installation, jumper settings, and hardware compatibility. Technical Specifications
Chipset: Intel G41 Express / Intel ICH7Form Factor: Micro-ATX (uATX)CPU Socket: LGA 775 (Socket T)Front Side Bus (FSB) Support: 800 / 1066 / 1333 MHzMemory Slots: 2 x 240-pin DDR3 DIMMExpansion Slots: 1 x PCIe x16, 2 x PCIe x1, 1 x PCIStorage: 4 x SATA II (3.0 Gb/s) connectors Processor Support
The H-IG41-uATX Rev 1.1 supports a variety of 65nm and 45nm Intel processors. Note that the maximum Thermal Design Power (TDP) for this board is typically 65W or 95W depending on the specific BIOS version.
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
This motherboard uses DDR3 memory, which was a transitionary feature for the G41 chipset.
Maximum Capacity: 8GB (2 x 4GB modules)Speed: DDR3 800 / 1066 MHzArchitecture: Dual-channel support
Note: This board is often picky with "high-density" RAM. For best results, use "low-density" modules (chips on both sides of the stick). Internal Headers and Connectors
Front Panel Header (F_PANEL)The pins are usually color-coded or labeled in small print on the PCB. The standard layout for this Foxconn board is: Manual Configuration Options The manual for the H-IG41-UATX
Hard Drive Activity LED: Pins 1 (+) and 3 (-)Power Switch: Pins 6 and 8Reset Switch: Pins 5 and 7Power LED: Pins 2 (+) and 4 (-)
USB Headers (F_USB1 / F_USB2)These allow for front-case USB 2.0 ports. Each header supports two USB ports. Ensure the red wire (VCC) aligns with Pin 1.
Front Panel Audio (F_AUDIO)Supports High Definition Audio (HD) or AC'97 standards. By default, it is configured for HD Audio. Clearing CMOS (Password/BIOS Reset)
If you need to reset the BIOS settings or clear a forgotten password, locate the jumper labeled CLR_CMOS or JBAT1. Turn off the PC and unplug the power cable.
Move the jumper cap from pins 1-2 (Normal) to pins 2-3 (Clear). Wait 15 seconds. Return the jumper to pins 1-2. Plug in and restart. Rear I/O Port Layout The back panel of the H-IG41-uATX typically includes:
1 x VGA port (Integrated Intel GMA X4500 graphics)4 x USB 2.0 ports1 x RJ-45 Ethernet port (Realtek RTL8103EL)3 x Audio jacks (Line-in, Line-out, Microphone)Legacy PS/2 ports for keyboard and mouse Installation Tips and Common Issues
BIOS Updates: Because this is an OEM board, BIOS updates must be sourced from the HP or Compaq support site for the specific model the board came from. Flashing a generic Foxconn BIOS is risky and can brick the board.Power Supply: Requires a standard 24-pin ATX power connector and a 4-pin ATX_12V CPU power connector.SATA Mode: The ICH7 southbridge lacks AHCI support in many versions of this board. If you are installing an SSD, ensure the BIOS is set to "IDE" or "Compatibility" mode if "AHCI" is not an option.
The manual lists driver support for:
⚠️ If no jumper exists, touch both pins with a flathead screwdriver for 5 seconds (power off, PSU unplugged).
This section is often missing in generic manuals. From the official H-IG41-UATX Rev 1.1 manual: