ROCKY-3786EVGU2-RS-R41

iEi ROCKY-3786EVGU2-RS-R41 Full Sized PICMG 1.0 CPU Board Repair, Replacement & Sales

The iEi ROCKY-3786EVGU2-RS-R41 is a full sized PICMG 1.0 CPU board designed for industrial automation, OEM control systems, legacy machine platforms, and embedded applications that require long-term support and dependable operation.

This board supports Socket 370 Intel Pentium III processors with up to 133MHz front-side bus (FSB), making it a strong fit for older industrial systems that rely on stable x86 performance, proven legacy operating environments, and compatibility with full-size PICMG 1.0 passive backplane systems.

The ROCKY-3786EVGU2-RS-R41 includes a broad industrial I/O set with VGA, LAN, Gigabit Ethernet (GbE), USB 2.0, audio, and SATA RAID, helping extend the useful life of existing industrial computers without forcing a complete system redesign.

At SoftTouch Technologies, we provide iEi ROCKY-3786EVGU2-RS-R41 repair, replacement, testing, procurement, and integration support for customers maintaining both active and obsolete industrial platforms. Whether you need a tested replacement PICMG 1.0 CPU board, board-level repair, or help validating backplane, processor, storage, display, and I/O compatibility, we can support your project.

iEi ROCKY-3786EVGU2-RS-R41 Overview

The ROCKY-3786EVGU2-RS-R41 is intended for industrial environments that need a full-size PICMG 1.0 single board computer with stable processor support, legacy system compatibility, and improved connectivity for storage and networking.

Key platform characteristics include:

• iEi ROCKY-3786EVGU2-RS-R41 full sized PICMG 1.0 CPU board
• Full-size PICMG 1.0 form factor
• Supports Socket 370 Intel Pentium III processors
• Up to 133MHz FSB
• VGA display output
• LAN / Gigabit Ethernet (GbE)
• USB 2.0 support
• Audio support
• SATA RAID storage support
• Designed for industrial passive backplane systems

Because many PICMG 1.0 systems rely on exact backplane compatibility, BIOS behavior, processor support, and stable legacy software environments, repairing the original board or sourcing an exact tested replacement is often the most practical and cost-effective path.

SoftTouch Technologies ROCKY-3786EVGU2-RS-R41 Services

• ROCKY-3786EVGU2-RS-R41 board-level repair and diagnostics
• Tested surplus and refurbished replacement PICMG 1.0 CPU boards
• Backplane compatibility review and validation
• Processor and memory startup troubleshooting
• VGA and display troubleshooting
• LAN / Gigabit Ethernet interface testing
• USB 2.0 peripheral validation
• Audio interface checks
• SATA / RAID storage detection and boot troubleshooting
• BIOS and CMOS troubleshooting
• Migration support for obsolete iEi industrial systems

Common ROCKY-3786EVGU2-RS-R41 Issues We Support

• No boot / no POST condition
• Socket 370 processor initialization issues
• No display or unstable VGA output
• LAN or Gigabit Ethernet interface failures
• USB 2.0 device detection problems
• Audio interface or onboard sound faults
• SATA or RAID drive detection / boot issues
• BIOS corruption or CMOS battery faults
• Backplane compatibility or slot initialization problems
• Intermittent instability in legacy industrial chassis
• Power rail or aging component related failures

Typical Applications

• Industrial automation systems
• Machine control computers
• PICMG 1.0 passive backplane systems
• Factory control and monitoring platforms
• OEM embedded industrial computers
• Legacy HMI and operator terminals
• Industrial workstations and control systems
• Retrofit and long-life industrial computing systems

Why Repair or Replace the ROCKY-3786EVGU2-RS-R41 Instead of the Entire System?

Many systems built around the iEi ROCKY-3786EVGU2-RS-R41 depend on validated passive backplane architecture, exact BIOS behavior, custom I/O integration, and stable legacy software environments. Replacing the entire platform can require backplane changes, software revalidation, or mechanical redesign. In many cases, the best option is to repair the original board or source a tested exact replacement that preserves the existing system architecture.

Bench Testing & Functional Validation

Before shipment or after repair, we can perform functional validation such as:

• Power rail verification
• CPU and memory POST testing
• Backplane startup and slot compatibility checks
• VGA display output verification
• LAN / GbE network testing
• USB 2.0 functional checks
• Audio interface verification
• SATA / RAID detection and boot validation
• Warm reboot / cold reboot stability checks
• Extended soak testing when required

Related iEi Support:
iEi Embedded Board Repair & Sales