# Why Did Old TVs Show Color Bars?

> Before streaming and 24/7 programming, there was a time when TV stations actually signed off for the night. Yeah, unbelievable.

- **Source:** [SlashGear](https://www.slashgear.com/1920179/old-tvs-color-bars-reason/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6885753ee1824358544f6628)
- **Published:** 2025-07-27
- **Category:** Audio & Video
- **Tags:** #color #bars #show #actually #before #dozing #frozen #high
- **Canonical:** http://localhost:4321/a/6885753ee1824358544f6628

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_GearOpen's distilled summary. The full original article is published at SlashGear (source link above); GearOpen does not republish the source's full text._