1. Change OS power settings
Set sleep and display-off to appropriate values for business hours.
How to Prevent a Dashboard Display from Going to Sleep
Sleep is usually an OS or TV setting. Extensions can help keep a session active, but they cannot override every hardware power policy.
Try Tab RotatorFix sleep at the source
- Set the display PC to never sleep during business hours (as allowed).
- Disable TV eco auto-off or set a longer timer.
- Use “keep screens awake” style options in Tab Rotator where they fit your plan.
- Avoid closing the laptop lid on display machines that sleep when shut.
Verify the display stays awake
2. Check the TV itself
Many TVs have separate auto-off timers unrelated to the PC.
3. Optional keep-awake helpers
Enable Tab Rotator keep-awake options if they fit your plan, then retest overnight.
Frequently Asked Questions
Is keep-awake enough alone?
Treat it as a helper. If Windows/macOS or the TV forces sleep, change those settings first.
Why does the TV sleep but the PC stay on?
The panel timer is independent. Adjust the TV’s eco or auto-power settings, not only Windows/macOS.
Can an extension override firmware power-off?
No. Hardware and OS policies win. Use keep-awake as a helper after those settings are correct.
Automate your Chrome display with Tab Rotator
Install free from the Chrome Web Store when a browser-based workflow fits your screen.
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