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How to troubleshoot and resolve no sound or audio playback issues on your Dell computer. Follow our guide for common sound problems, such as low volume, distorted audio, and missing devices.
Updated: سبتمبر 03, 2026
ID: 000179019
Dell desktop or all-in-one not turning on? Follow step-by-step checks for cables, power supply, and voltage settings to get it powered back on.
Updated: أغسطس 25, 2026
ID: 000125186