The Foxconn N15235 45CMX is a legacy Micro-ATX motherboard built on the Intel 945GC + ICH7 chipset. Often found in OEM systems from brands like Acer and Lenovo, it is a budget-oriented solution designed for the LGA 775 socket era. Core Specifications & Hardware Review
The 45CMX is a basic, dependable board meant for everyday productivity rather than high-performance gaming.
Processor Support: It supports a wide range of LGA 775 CPUs, including Intel Core 2 Duo, Pentium Dual-Core, Pentium D, and Celeron processors.
Memory: Features two DIMM slots supporting Dual Channel DDR2 667/533/400 MHz memory, typically with a maximum capacity of 4GB. Expansion Slots: 1 x PCI Express x16 (for dedicated graphics) 1 x PCI Express x1 2 x PCI slots for legacy expansion cards. Storage & Connectivity: 4 x SATA II (3Gb/s) ports.
1 x IDE connector (Ultra ATA 100/66/33) for older hard drives or optical drives.
Integrated Intel Graphics Media Accelerator (GMA) 950 and 5.1-channel HD Audio. Schematic and Maintenance Insights
For repair and troubleshooting, the schematic diagram is essential for identifying circuit paths and component locations.
Schematic Location: Detailed schematics and board layouts are typically found on page 23 of the official Foxconn 45CMX User Manual.
Pinouts & Jumpers: The schematic provides critical information for:
Front Panel Header: Correct wiring for the power switch, reset button, and HDD LEDs.
Voltage Rails: Identifying VCore and RAM voltage test points during "no power" troubleshooting.
Common Issues: Typical maintenance for these aging boards involves checking for "bulging" electrolytic capacitors and clearing the CMOS via the CLR_CMOS jumper to resolve POST failures. Verdict The Foxconn 45CMX Schematic Main Foxconn N15235 45cmx
is a "workhorse" of its time. While obsolete by modern standards, its simple layout makes it an excellent candidate for retro-gaming builds or lightweight Linux workstations. If you are performing a repair, you can access technical documents on platforms like ManualsLib or Scribd. Schematic Main Foxconn N15235 45cmx - Facebook
The Schematic Main Foxconn N15235 45cmx is more than just a drawing; it is a logic map that transforms a chaotic collection of silicon and solder into a predictable, traceable system. Whether you are fighting a shorted capacitor on the 3.3V rail or trying to revive a dead embedded controller, the schematic provides the voltages, resistances, and signal paths necessary for success.
For technicians, investing the time to understand this specific schematic pays dividends. The Foxconn N15235 platform is robust, but its proprietary nature means standard ATX diagnostic rules do not always apply. Armed with the schematic, a multimeter, and an oscilloscope, you can move from guessing to precision repair.
Actionable Takeaway: Before you touch a soldering iron to your Foxconn N15235, find the schematic. Trace your fault. Plan your repair. Only then should you heat the board.
Have you successfully repaired a Foxconn N15235 board? What was your trickiest signal trace? Share your experience in the comments below.
The "N15235" marking on your motherboard is not actually the model number; it is an Australian safety compliance code
. For the specific "45cmx" variant, the motherboard is actually part of the Foxconn 45CMX & 45GMX Series Technical Specifications (45CMX Series)
The 45CMX is a budget-friendly Micro-ATX motherboard designed for Intel's LGA 775 platform. CPU Socket:
LGA 775, supporting Intel Core 2 Duo, Pentium Dual-Core, Pentium D, and Celeron processors. Intel 945GC Northbridge and ICH7 Southbridge.
Two slots for DDR2 SDRAM, typically supporting up to 4GB of dual-channel RAM. Expansion:
One PCI Express x16 slot for dedicated graphics, one PCIe x1 slot, and two standard PCI slots. Integrated IDE port and four SATA 3Gb/s connectors. Schematic and Layout Information The Foxconn N15235 45CMX is a legacy Micro-ATX
Detailed schematic diagrams and circuit pathways are generally found within the official service manual rather than a single "paper". Schematic Contents:
The full technical document includes architectural block diagrams for the Micro-ATX layout, clock generator maps, and specific CPU control/voltage management circuitry. Component Mapping:
You can find the main component and connector diagram—covering the CPU socket, memory slots, and front panel headers—on of the product's user manual. Accessing the Full PDF:
The complete 32-page schematic and circuit diagram file is available through technical repositories like the Foxconn 45CMX Schematic on ChinaFix or shared document platforms like Schematic Main Foxconn N15235 45cmx - Facebook
While N15235 is a common regulatory marking found on many Foxconn products, it is often associated with the Foxconn G31MXP or P4M800P7MB-RS2H
motherboard models. Full schematics for these legacy boards are typically found in specialized service manual databases like Elektrotanya.
Below is a summary of the technical specifications and key connector layouts typically found on these boards: Technical Specifications Socket: Intel LGA 775 Chipset: Intel G31 + ICH7 VIA P4M800 depending on specific version) Memory: 2x DDR2 DIMM slots, supporting up to 4GB total Expansion Slots: 1x PCIe x16, 1x PCIe x1, and 1x or 2x PCI Form Factor: Micro ATX (roughly 24.4 cm x 20.3 cm) Front Panel Header (FP1) Pinout
The front panel header is usually located at the bottom-right corner of the board. The standard layout for Foxconn boards from this era is: How to connect front panel connectors to the motherboard
Foxconn N15235 marking is not a specific motherboard model, but rather a regulatory compliance code (ACA supplier code) indicating the product can be legally sold in Australia. To find specific schematics or manuals, you must identify the actual model name, such as the series, which are often associated with this marking. Motherboard Identification
Because "N15235" appears on many different boards, verify your model by looking for a printed name (e.g.,
) usually located between the PCI expansion slots or near the RAM slots. 45CMX Series Specifications Foxconn 45CMX LGA socket pin assignments (VSS, VCC, DMI, FDI)
is a microATX motherboard designed for the Intel LGA 775 socket, typically using the Intel 945GC Яндекс Маркет Processor Support
: Supports Intel Core 2 Duo, Pentium D, Pentium 4, and Celeron D processors. : Two DIMM slots supporting up to of DDR2 SDRAM (533/667 MHz).
: 1x PCI Express x16 slot for graphics, 1x PCI Express x1, and 2x standard PCI slots. : Integrated IDE connector (ATA-100) and SATA-300 ports. Audio & Video
: Onboard Intel GMA 950 graphics and 6-channel High Definition Audio.
: Includes 4x USB 2.0 ports, 1x VGA connector, 1x Serial port, and standard PS/2 mouse/keyboard connectors. Яндекс Маркет Schematics & Manuals
Official documentation for these older boards is difficult to find on the Foxconn website, but technical resources are available through third-party archives: : A combined manual for the 45CMX & 45GMX Series is hosted on Scribd. Repair Info
: Technical repair guides and BIOS dumps for similar N15235-marked boards like the can be found on Elektrotanya
: If the official site is unavailable, missing drivers can often be sourced from trusted driver repositories using hardware IDs from the Device Manager. (like front panel headers) or trying to troubleshoot a boot issue with this board? Foxconn N15235 Motherboard / Video Card
Most commonly, this certificate number is associated with the Foxconn G41MX Series (specifically the G41MXE or G41MX-K). These boards use the Intel G41 chipset and typically have an LGA775 socket.
Below is the technical schematic breakdown, pinout reference, and troubleshooting guide for the board likely associated with your "N15235" marking (The G41MXE 45nm series).
