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DFI Manuals & User Guides

DFI is a global provider of high-performance computing technology, specializing in industrial motherboards, embedded systems, and industrial panel PCs for automation and IoT applications.

Tip: include the full model number printed on your DFI label for the best match.

About DFI manuals on Manuals.plus

DFI (Diamond Flower Inc.) is a leading global provider of high-performance embedded computing solutions and industrial PCs. Founded in 1981 and headquartered in Taiwan, DFI designs and manufactures a comprehensive range of industrial motherboards, single-board computers (SBCs), system-on-modules, fanless embedded systems, and industrial touch panel PCs.

With a focus on reliability and long lifecycle support, DFI serves widespread markets including factory automation, transportation, medical platforms, smart energy, and retail. Their products are engineered to operate in harsh environments and critical applications, backed by strict manufacturing quality standards. DFI provides extensive support resources, including drivers, BIOS updates, and detailed user documentation through their online Download Center.

DFI manuals

Latest manuals from manuals+ curated for this brand.

DFI ADN553 Embedded 3.5″ SBC User Manual

March 15, 2026
DFI ADN553 Embedded 3.5" SBC Specifications Product Name: ADN553 Embedded 3.5 SBC Copyright: Information protected by copyright Trademarks: Product names or trademarks used for identification only Compliance: FCC and DOC…

DFI ADN253 Industrial Motherboards User Manual

March 10, 2026
DFI ADN253 Industrial Motherboards Product Information Model: ADN253 Copyright: Information protected, reproduction without permission prohibited Trademarks: Product names and trademarks used for identification only Warranty: Covers specific conditions, misuse voids…

DFI ADS630-R680E/Q670E Industrial Motherboard User Manual

February 25, 2026
ADS630-R680E/Q670E Industrial Motherboard Specifications: Model: ADS630-R680E/Q670E Form Factor: ATX Usage: Industrial Motherboard Product Information: The ADS630-R680E/Q670E is an ATX industrial motherboard designed for robust performance in industrial settings. It provides…

DFI EHL556 3.5″ SBC Industrial Motherboard User Manual

February 9, 2026
DFI EHL556 3.5" SBC Industrial Motherboard Product Information odel: EHL556 Type: SBC Industrial Motherboard The EHL556 SBC Industrial Motherboard is a high-quality  motherboard designed for industrial use. It features a…

VC500-CMS In-Vehicle System User's Manual

manual
Comprehensive user manual for the DFI VC500-CMS In-Vehicle System, covering hardware installation, system settings, BIOS configuration, and technical specifications for this industrial computing solution.

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DFI Vaginal Health pH Test Strips Instruction Manual

Vaginal Health pH Test Strips • April 1, 2026
Comprehensive instruction manual for DFI Vaginal Health pH Test Strips, providing guidance on usage, result interpretation, and product specifications for monitoring vaginal intimate health.

DFI support FAQ

Common questions about manuals, registration, and support for this brand.

  • Where can I download manuals and drivers for DFI products?

    You can find the latest user manuals, datasheets, and drivers at the DFI Download Center located at www.dfi.com/downloadcenter.

  • What is the standard warranty for DFI products?

    DFI typically provides a standard warranty of 2 years at the time of purchase. Extended warranty options up to 5 years may be available upon request for specific contracts.

  • How do I access the BIOS on a DFI embedded system?

    Accessing the BIOS generally involves pressing a specific key (often Del or F2) during the boot process. Refer to the specific user manual for your board model, as procedures can vary.

  • What types of products does DFI manufacture?

    DFI specializes in industrial-grade computing hardware, including industrial motherboards, single-board computers (SBCs), fanless embedded systems, and touch panel PCs for automation and IoT.