Hig41uatx Rev 11 Schematic !link! (PREMIUM × 2026)
If you are here because your board is not functioning, this guide will help you identify its hardware, find community-sourced support, and explore the available documentation without requiring a schematic.
The Graphics and Memory Controller Hub (MCH) manages high-speed communications. It connects directly to the LGA 775 processor via the Front Side Bus (FSB). It controls the system memory lanes and hosts the integrated Intel GMA X4500 graphics engine, routing video outputs to the VGA and DVI ports on the rear I/O panel. The Southbridge (Intel ICH7)
Some user-modified BIOS files include updated microcodes, enabling better support for 45nm CPUs (such as the E0 stepping). 5. Summary of Key Connectors
Typically used in HP builds to house an internal Wi-Fi expansion card. hig41uatx rev 11 schematic
If you are currently trying to diagnose a physical issue with this motherboard, let me know (e.g., fans spin but no post, completely dead, or a specific beep code). I can guide you through the exact multimeter probe points or jumper configurations to fix it! Share public link
Using the schematic, locate the power switch pins (
: Features two 240-pin DDR3 DIMM slots. While most official documentation lists a maximum of 4GB (PC3-10600), some variants or third-party guides suggest support for up to 8GB of non-ECC unbuffered memory. If you are here because your board is
Intel Socket 775 (Supports Core 2 Quad, Core 2 Duo, Pentium, Celeron, and certain Xeon processors) Chipset: Intel G41 Northbridge and Intel ICH7 Southbridge Memory: 2 x DDR3 DIMM slots (Supports up to GB of DDR3 UDIMM RAM) Expansion Slots: x PCIe x16, x PCIe x1, x PCI slot, and x Mini PCI slot Storage: 4 x SATA II ports
For BIOS recovery or hardware resets, the board includes physical jumpers. Foxconn H-IG41-uATX (REV:1.0) - The Retro Web
If you have a dead or looping HIG41UATX Rev 11 board on your bench, follow this diagnostic process: Step 1: Visual and Resistance Check It controls the system memory lanes and hosts
The Southbridge releases SLP_S3# (Suspend to RAM) and SLP_S4# signals. The Super I/O then pulls the ATX supply's PS_ON# pin low, forcing the main power supply unit to turn on full +12V, +5V, and +3.3V lines.
: A standard 24-pin ATX main connector and a 4-pin CPU (P4) power connector supply the board. Expansion Slots : 1 x PCI Express x16 (for dedicated GPUs). 2 x PCI Express x1 . 1 x PCI (32-bit). 1 x mini-PCI slot (typically for internal wireless cards).
These errors suggest the schematic may be a rather than a final release. Still, for someone comfortable with multimeter probing and logical deduction, it’s usable.
The motherboard BIOS is generally known to have SLIC 2.1 , which aids in OEM activation of Windows 7.