H-ig41-uatx Rev 1.1 Manual Jun 2026

The 9-pin front panel header is critical for connecting your case buttons and LEDs. While layouts can vary, typical G41-based Foxconn boards follow this 9-pin standard: Hard Drive Activity LED. Pins 2-4: Power LED. Pins 5-7: Reset Switch. Pins 6-8: Power Switch. Clearing CMOS/BIOS Password

Despite its compact size, the board offers essential expansion options:

The "H-IG41-uATX" board is often associated with pre-built systems from OEMs like HP (Compaq Presario series) or Fujitsu Siemens. The designation is critical because earlier revisions (Rev 1.0) had different jumper layouts, front-panel audio pinouts, and CPU support lists. Using the wrong manual could lead to damaged components or a system that refuses to post. h-ig41-uatx rev 1.1 manual

Because this is a legacy board, HP and other manufacturers have moved these documents to their "support archive" sections. As of 2025, here is where you can reliably find the PDF manual:

In the fast-paced world of technology, hardware often becomes obsolete within a few years. However, for system builders, IT technicians, and enthusiasts working with legacy systems, older motherboards remain vital components for keeping specific machines running. Among the myriad of boards released during the Intel Core 2 Duo era, the stands out as a reliable, workhorse motherboard often found in OEM desktops. The 9-pin front panel header is critical for

There is multiplier or FSB overclocking in the official manual. This is an OEM board. However, you can underclock for power saving via CPU Configuration → Intel SpeedStep .

While HP often uses proprietary headers, the H-IG41-uATX standard 9-pin header typically follows this industry-standard arrangement for LEDs and buttons: HP Support Community Hard Drive Activity LED: Pins 1 and 3. Power LED: Pins 2 and 4. Reset Switch: Pins 5 and 7. Power Switch: Pins 6 and 8. Reserved/Empty. Pins 5-7: Reset Switch

Two 240-pin DDR3 DIMM slots supporting dual-channel architecture. Officially, it supports up to 4GB of RAM (2 x 2GB modules), though the chipset itself may support higher capacities in some configurations. Processor Support

Note: LEDs are polarity-sensitive. If your front panel lights do not turn on, try reversing the connector. HP Support Community Rear I/O Ports 1 x VGA port (Integrated Intel GMA X4500 graphics). 4 to 6 x USB 2.0 ports (varies by specific OEM model).