Setup Dell Monitors

Overview

Use this skill to help recover or reason about Arthur's Dell monitor daisy-chain setup. The known hardware is:

• Lenovo laptop
• Dell desktop tower
• Dell P2725DE monitor, used as the hub / first monitor
• Dell P2225D monitor, used as the secondary daisy-chained monitor
• Original cables delivered with the monitors and desktop, assumed known-good unless new evidence contradicts that

The recurring symptom is the P2225D showing "No DP signal from your device" after the display setup has been broken.

First Distinction

Start by asking which source computer is being used: