Some repairers inject a low voltage (3–5V) into the power rail and use a thermal camera or alcohol evaporation to spot a shorted component. This technique does not require a schematic but does require caution.

The Ultimate Deep Dive into the JDM-040 Motherboard Architecture The JDM-040 motherboard Go to product viewer dialog for this item.

Jdm040 Schematic Exclusive

The Ultimate Deep Dive into the JDM-040 Motherboard Architecture The JDM-040 motherboard Go to product viewer dialog for this item. jdm040 schematic exclusive

Latest News

2026-03-19 A new forecasting module has been committed to the webERP project. Read the announcement here.
2026-01-01 v5.0.1 of webERP is released. You can read the release announcement here.
2025-11-24 v5.0.0 of webERP is released. You can read the release announcement here.
2025-06-29 v5 RC code is fully PHP v8 compliant and final stabilization is proceeding.
2024-12-07 User Manual now available as a PDF download
2024-11-29 New database abstraction for MariaDb to improve query performance
2024-10-25 New installer for v5 (read the specification here)
2024-10-20 Demo site is now live (v5 head, resets hourly)
2024-10-18 New webERP web site.
2024-10-11 New budgetting system for v5 (read the specification here)
2024-10-09 Automatic logout for security after a user has been inactive (read the specification here)
2024-09-30 New login screen for v5 (read the specification here)
2024-09-29 New context-sensitive help system for v5 (read the specification here)
2024-09-30 Improved library for producing PDF reports for v5 (read the specification here)