Charred PCB is conductive, so anything black had to be cut out. The result was a rather large hole in the middle of an otherwise serviceable board. [xsdb] had the service manual for the JBL sub.

The first step in this impossible restoration was straightening the PCB, which [Drygol] did by clamping it to some aluminum bar stock and heating the whole board up to 40C (104F) for a few days.

When selecting a service provider for circuit-board repair or rework, focus on the “three E’s”: expertise, equipment, and economies of scale.

Tuurny’s platform combines computer vision and a custom LLM to create a truly intelligent assistantCollege Station, TX, June 04, 2025 (GLOBE NEWSWIRE) -- Tuurny, a robotics and AI company ...

Are Today's GPUs Too Heavy? Popular Repair Shop Details PCB Cracks In RTX 4090 Cards by Thiago Trevisan — Monday, December 18, 2023, 10:29 AM EDT Comments ...