What factors are causing the increased failure rate of Advantech's UNO-2000 series industrial computers reported by customers in the last month?

Introduction

The increased failure rate of Advantech's UNO-2000 series industrial computers is a critical issue that demands immediate attention. To address this problem, I'll employ a systematic approach to identify, validate, and resolve the root cause while considering both short-term fixes and long-term strategic implications.

Step 1

Clarifying Questions (3 minutes)

• Looking at the timing, I'm thinking there might be a recent change in the production process. Has there been any modification to the manufacturing or quality control procedures in the last 1-2 months?

Why it matters: Recent changes often correlate with sudden performance shifts. Expected answer: Yes, there was a change in a component supplier. Impact on approach: If confirmed, we'd focus on supply chain and quality control issues.

• Considering the nature of industrial computers, I'm wondering about environmental factors. Have there been any significant changes in the typical operating environments of our customers recently?

Why it matters: Industrial computers are sensitive to environmental conditions. Expected answer: No significant changes reported by customers. Impact on approach: If no changes, we'd shift focus to internal factors.

• Given the specificity of the UNO-2000 series, I'm curious about its unique features. Are the reported failures concentrated on any particular component or functionality of the UNO-2000 series?

Why it matters: Helps narrow down the problem to specific areas of the product. Expected answer: Failures are primarily related to the power supply unit. Impact on approach: We'd prioritize investigating power-related issues and components.

• Thinking about our customer base, I'm wondering if this is widespread or localized. Are the increased failure rates reported across all customer segments and geographical regions?

Why it matters: Helps determine if it's a global issue or limited to specific contexts. Expected answer: The issue is reported across various segments and regions. Impact on approach: We'd focus on product-wide issues rather than segment-specific problems.