Foxconn 115xdbp Motherboard Schematic Best
Based on repair logs from board-level technicians, here are three frequent failures on the Foxconn 115XDBP that require the best schematic to fix:
Failure A: No Power, No LEDs
Failure B: Continuous Reboot Loop
Failure C: Dead USB Ports
The Foxconn 115XDBP is a robust, legacy-style motherboard designed primarily for Intel-based systems. It is most commonly found in OEM machines and budget desktop builds from the early 2010s.
Whether you are performing a repair or upgrading an old rig, understanding the schematic and layout is the first step to a successful project. 🛠️ Key Specifications of the 115XDBP
Before diving into the wiring, it is important to know what hardware this board can actually handle: Socket Type: LGA 1155 (Socket H2)
Processor Support: Exclusively supports 2nd Generation Intel processors (Sandy Bridge), such as the Core i3-2120 or Pentium G630T Memory: Dual-slot DDR3 SDRAM
I/O Ports: Includes USB 2.0, USB 3.0, Serial (RS-232), and Ethernet (RJ-45) Video: Features onboard VGA, DVI-D, and HDMI support 🗺️ Schematic & Component Layout foxconn 115xdbp motherboard schematic best
Finding an official "schematic" (circuit-level blue-print) for OEM boards like the 115XDBP is difficult, as these are often proprietary to Foxconn. However, the physical layout and user manual provide the most actionable information for users: 1. Power Connectors The board relies on two primary power inputs: 24-pin ATX Connector: Provides the main power to the board
4-pin ATX 12V Connector: Supplies dedicated power to the CPU 2. Expansion & Storage
Slots: One PCI Express x16 (for graphics), one PCIe x1, and standard PCI slots SATA: Multiple SATA connectors for HDDs and SSDs 3. Front Panel Headers (F_PANEL)
This is usually the most confusing part of any build. The front panel header (often labeled F_PANEL or JFP1) is where you connect the case's power button, reset switch, and LEDs. Pin 1 & 3: Hard Drive Activity LED (HDD LED) Pin 2 & 4: Power LED Pin 5 & 7: Reset Switch Pin 6 & 8: Power Switch ⚡ Essential Troubleshooting Tips
If you are using the schematic to fix a "No Power" or "No Boot" issue, check these common failure points: 115XDBP Foxconn Socket 1155 Motherboards - Bob Shop
While a complete technical circuit schematic for the Foxconn 115XDBP
motherboard is not publicly distributed by the manufacturer, you can find essential technical documentation and hardware specifications through the following resources: Technical Documentation & Manuals Foxconn 115XDBP User Manual comprehensive guide
includes installation procedures, detailed port descriptions (USB 2.0, VGA, HDMI, RJ-45), and jumper settings. Datasheets : Technical datasheets for related components, such as the PT44A69-6401 backplate used for the 115XDBP, are available via Key Specifications Based on repair logs from board-level technicians, here
The Foxconn 115XDBP is a MicroATX board typically found in OEM systems like the HP Compaq 6300 SFF. Socket Type : LGA 1155 (Socket H2). Chipset Compatibility
: Supports Intel 2nd and 3rd Generation processors (e.g., Core i3-2120, Pentium G630T). : 2 DDR3 SDRAM slots.
: 1 PCI Express x16 slot, 1 PCI Express x1, and 1 standard PCI slot.
: Includes USB 2.0, USB 3.0, Serial (RS-232), and integrated audio/video. FOXCONN 115XDBP 21XL BOARD | eBay CA$2,100.00
Foxconn 115XDBP is an OEM-style desktop motherboard, primarily found in pre-built systems from manufacturers like Dell, HP, and Lenovo
. The designation "115XDBP" often refers specifically to the Desktop Back Plate
(DBP) or the CPU mounting assembly for LGA 115x sockets, though it is frequently used as a shorthand identifier for the motherboard itself. Forums - Linus Tech Tips Technical Specifications The board is designed for Intel's Sandy Bridge (2nd generation) architecture. Socket Type: LGA 1155 (also known as Socket H2). Typically based on the or similar entry-level chipsets. DDR3 SDRAM across two DIMM slots. Expansion Slots: 1 x PCI Express x16 (for dedicated graphics). 1 x PCI Express x1.
Optional legacy PCI slots depending on the specific OEM revision. I/O Ports: Failure B: Continuous Reboot Loop
Standard connectivity includes Ethernet (RJ-45), USB 2.0, and often a Serial (RS-232) port for legacy industrial use. The Retro Web Finding the Best Schematic
Finding a "best" or official schematic for Foxconn OEM boards can be difficult because they are rarely released to the public. However, high-quality circuit diagrams for similar Foxconn H61-based models (like the ) are widely used as proxies by repair technicians. 915P7AC&915G7AC-foxconn-English manual-V1.0.p65
When assessing the quality of a schematic for this specific motherboard, the following criteria define the "best" version:
Current Status of 115xDBP Docs:
A brief note: Motherboard schematics are intellectual property of Foxconn. Distributing them without authorization violates copyright. However, for personal repair and educational use, accessing schematics falls under fair use in many jurisdictions. If you run a commercial repair business, consider purchasing original service manuals or subscribing to authorized platforms.
The "best" schematic for the Foxconn 115XDBP is copyrighted intellectual property. While repair shops use leaked schematics daily under "fair use" for repair, redistributing them is illegal. If you find a site selling the PDF for $9.99, it is likely a scam or a generic LGA115X pinout diagram that won't help you.
Do not use Google. Use these specific sites:
If you can't find the Foxconn drawing, use the chipset standard.
Occasionally, these boards were used in HP Pavilion p6 series or Compaq Presario CQ series. Search for the system schematic (e.g., "HP Quanta Foxconn 115XDBP"). OEMs sometimes leak documentation. Be patient; these are often low-contrast scans.
